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DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_004407 | image | question_images/types_leaves_6319.png | types_leaves_6319.png | 1 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003724 | image | question_images/parts_leaf_3842.png | parts_leaf_3842.png | 1 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.834974 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.819271 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003647 | image | question_images/parts_leaf_3106.png | parts_leaf_3106.png | 0.79661 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 0.787178 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.786851 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.783682 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_003751 | image | question_images/parts_leaf_3860.png | parts_leaf_3860.png | 0.782274 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | DQ_004403 | image | question_images/types_leaves_6318.png | types_leaves_6318.png | 0.781383 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_3385 | text | null | Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area? | 0.650558 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.647969 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.624513 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.615035 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.610687 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_0987 | text | null | Now that you know what chemical weathering is, can you think of some other ways chemical weathering might occur? Chemical weathering can also be contributed to by plants and animals. As plant roots take in soluble ions as nutrients, certain elements are exchanged. Plant roots and bacterial decay use carbon dioxide in the process of respiration. | 0.60668 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.592978 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_1947 | text | null | Some seed plants evolved another major adaptation. This was the formation of seeds in flowers. Flowers are plant structures that contain male and/or female reproductive organs. | 0.582603 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_2676 | text | null | For a long time, scientists classified fungi as members of the Plant Kingdom. Fungi share several obvious traits with plants. For example, both fungi and plants lack the ability to move. Both grow in soil, and both have cell walls. Some fungi even look like plants. | 0.5815 |
DQ_003725 | Which part of the leaf is responsible for fixing it in the plant? | question_images/parts_leaf_3842.png | a. Midrib, b. Stipule, c. Petiole, d. Blade | b | T_3329 | text | null | Seedless plants can reproduce asexually or sexually. Some seedless plants, like hornworts and liverworts, can reproduce asexually through fragmentation. When a small fragment of the plant is broken off, it can form a new plant. | 0.578461 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_004407 | image | question_images/types_leaves_6319.png | types_leaves_6319.png | 1 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003724 | image | question_images/parts_leaf_3842.png | parts_leaf_3842.png | 1 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.834974 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.819271 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003647 | image | question_images/parts_leaf_3106.png | parts_leaf_3106.png | 0.79661 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 0.787178 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.786851 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.783682 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_003751 | image | question_images/parts_leaf_3860.png | parts_leaf_3860.png | 0.782274 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | DQ_004403 | image | question_images/types_leaves_6318.png | types_leaves_6318.png | 0.781383 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.654111 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.637254 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_3385 | text | null | Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area? | 0.630677 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.625479 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.62311 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.620111 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.620047 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.617613 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.616244 |
DQ_003726 | Based on the diagram, how many parts does a simple leaf have? | question_images/parts_leaf_3842.png | a. 5, b. 4, c. 2, d. 3 | a | T_2746 | text | null | Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways. | 0.609642 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_004407 | image | question_images/types_leaves_6319.png | types_leaves_6319.png | 1 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003724 | image | question_images/parts_leaf_3842.png | parts_leaf_3842.png | 1 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.834974 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.819271 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003647 | image | question_images/parts_leaf_3106.png | parts_leaf_3106.png | 0.79661 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 0.787178 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.786851 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.783682 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_003751 | image | question_images/parts_leaf_3860.png | parts_leaf_3860.png | 0.782274 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | DQ_004403 | image | question_images/types_leaves_6318.png | types_leaves_6318.png | 0.781383 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_3003 | text | null | Can we survive without bacteria? Could bacteria survive without us? No and yes. No, we could not survive without bacteria. And yes, bacteria could survive without us. | 0.350383 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_1954 | text | null | Instead of fleeing, a plants primary way of responding is to change how it is growing. One way is by tropisms. | 0.306027 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_0976 | text | null | To be considered alive a molecule must: be organic. The organic molecules needed are amino acids, the building blocks of life. have a metabolism. be capable of replication (be able to reproduce). | 0.304988 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_3691 | text | null | No doubt you already have a good idea of what temperature is. You might define it as how hot or cold something feels. In physics, temperature is defined as the average kinetic energy of the particles in an object. When particles move more quickly, temperature is higher and an object feels warmer. When particles move more slowly, temperature is lower and an object feels cooler. | 0.300286 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.296982 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_4161 | text | null | Beta particles can travel about a meter through air. They can pass through a sheet of paper or a layer of cloth but not through a sheet of aluminum or a few centimeters of wood. They can also penetrate the skin and damage underlying tissues. They are even more harmful if they are ingested or inhaled. | 0.294938 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_2971 | text | null | Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes | 0.293854 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_2184 | text | null | Trillions of bacteria normally live in the large intestine. Dont worrymost of them are helpful. They have several important roles. For example, intestinal bacteria: produce vitamins B12 and K. control the growth of harmful bacteria. break down toxins in the large intestine. break down fiber and some other substances in food that cant be digested. | 0.290373 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_4983 | text | null | Although atoms are very tiny, they consist of even smaller particles. Atoms are made of protons, neutrons, and electrons: Protons have a positive charge. Electrons have a negative charge. Neutrons are neutral in charge. | 0.288688 |
DQ_003727 | What if there is no petiole? | question_images/parts_leaf_3842.png | a. nothing holds the blade, b. nothing happens, c. nothing holds the stipule, d. nothing holds the margin | a | T_2315 | text | null | Did you ever get a splinter in your skin, like the one in Figure 21.11? It doesnt look like a serious injury, but even a tiny break in the skin may let pathogens enter the body. If bacteria enter through the break, for example, they could cause an infection. These bacteria would then face the bodys second line of defense. | 0.284149 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 1 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003369 | image | abc_question_images/parts_leaf_13844.png | parts_leaf_13844.png | 0.840187 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.828286 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.812376 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.805817 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003559 | image | question_images/parts_leaf_1105.png | parts_leaf_1105.png | 0.799974 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.791625 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.790033 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_004407 | image | question_images/types_leaves_6319.png | types_leaves_6319.png | 0.787178 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | DQ_003724 | image | question_images/parts_leaf_3842.png | parts_leaf_3842.png | 0.787178 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_3385 | text | null | Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area? | 0.653344 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.649649 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.644639 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.635101 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.633798 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.624048 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.620145 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.616868 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.608761 |
DQ_003728 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_3844.png | a. blade, b. margin, c. petiole, d. base | c | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.605506 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 1 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003369 | image | abc_question_images/parts_leaf_13844.png | parts_leaf_13844.png | 0.840187 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.828286 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.812376 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.805817 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003559 | image | question_images/parts_leaf_1105.png | parts_leaf_1105.png | 0.799974 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.791625 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.790033 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_004407 | image | question_images/types_leaves_6319.png | types_leaves_6319.png | 0.787178 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | DQ_003724 | image | question_images/parts_leaf_3842.png | parts_leaf_3842.png | 0.787178 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.729362 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.707868 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_0147 | text | null | Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go? | 0.693864 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_0025 | text | null | Water that flows over Earths surface includes runoff, streams, and rivers. All these types of flowing water can cause erosion and deposition. | 0.686182 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.68487 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1597 | text | null | Water may seep through dirt and rock below the soil and then through pores infiltrating the ground to go into Earths groundwater system. Groundwater enters aquifers that may store fresh water for centuries. Alternatively, the water may come to the surface through springs or find its way back to the oceans. | 0.679296 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.677929 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1925 | text | null | Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water. | 0.677382 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.675462 |
DQ_003729 | What area has vascular tissue that carries water and minerals from roots to leaves? | question_images/parts_leaf_3844.png | a. Stem, b. Axillary Bud, c. Midrib, d. Petiole | a | T_1942 | text | null | With all these adaptations, its easy to see why vascular plants were very successful. They spread quickly and widely on land. As vascular plants spread, many nonvascular plants went extinct. Vascular plants became and remain the dominant land plants on Earth. | 0.674025 |
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