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DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 1 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.991658 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.828631 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.825962 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003922 | image | question_images/parts_plant_3225.png | parts_plant_3225.png | 0.82496 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.786041 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003376 | image | abc_question_images/parts_leaf_16262.png | parts_leaf_16262.png | 0.782152 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.776975 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003758 | image | question_images/parts_leaf_3979.png | parts_leaf_3979.png | 0.776636 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.772095 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | 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 | 0.730435 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_0959 | text | null | The short term cycling of carbon begins with carbon dioxide (CO2 ) in the atmosphere. | 0.729415 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | 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. | 0.718149 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | 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. | 0.714258 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_2746 | text | null | Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways. | 0.700009 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_3141 | text | null | The second stage of photosynthesis is the production of glucose from carbon dioxide. This process occurs in a continuous cycle, named after its discover, Melvin Calvin. The Calvin cycle uses CO2 and the energy temporarily stored in ATP and NADPH to make the sugar glucose. | 0.694292 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_0966 | text | null | Why is such a small amount of carbon dioxide in the atmosphere even important? Carbon dioxide is a greenhouse gas. Greenhouse gases trap heat energy that would otherwise radiate out into space, which warms Earth. These gases were discussed in the chapter Atmospheric Processes. | 0.689908 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_4202 | text | null | Carbon is a very common ingredient of matter because it can combine with itself and with many other elements. It can form a great diversity of compounds, ranging in size from just a few atoms to thousands of atoms. There are millions of known carbon compounds, and carbon is the only element that can form so many different compounds. | 0.689116 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_2644 | text | null | Like all living things, prokaryotes need energy and carbon. They meet these needs in a variety of ways and in a range of habitats. | 0.688877 |
DQ_003555 | This part of the leaf provides more surface area required to absorb air, light and carbon dioxide. | question_images/parts_leaf_1096.png | a. pinnate venation, b. leaf margin, c. lamina, d. midrib | c | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.688568 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 1 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.991658 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.828631 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.825962 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003922 | image | question_images/parts_plant_3225.png | parts_plant_3225.png | 0.82496 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.786041 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003376 | image | abc_question_images/parts_leaf_16262.png | parts_leaf_16262.png | 0.782152 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.776975 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003758 | image | question_images/parts_leaf_3979.png | parts_leaf_3979.png | 0.776636 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.772095 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_4202 | text | null | Carbon is a very common ingredient of matter because it can combine with itself and with many other elements. It can form a great diversity of compounds, ranging in size from just a few atoms to thousands of atoms. There are millions of known carbon compounds, and carbon is the only element that can form so many different compounds. | 0.319146 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_3487 | text | null | Viruses cause many human diseases. In addition to the flu and the common cold, viruses cause rabies, diarrheal diseases, AIDS, cold sores, and many other diseases ( Figure 1.2). Viral diseases range from mild to fatal. Cold sores are caused by a herpes virus. | 0.314799 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_2380 | text | null | Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be beneficial, harmful, or neutral. There are three types of symbiosis: mutualism, parasitism, and commensalism. | 0.312395 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_0343 | text | null | Air is about 78 percent nitrogen. Decomposers release nitrogen into the air from dead organisms and their wastes. However, producers such as plants cant use these forms of nitrogen. Nitrogen must combine with other elements before producers can use it. This is done by certain bacteria in the soil. Its called fixing nitrogen. | 0.307597 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.306116 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_2023 | text | null | Chordates have three embryonic cell layers: endoderm, mesoderm, and ectoderm. They also have a segmented body with a complete coelom and bilateral symmetry. In addition, chordates have a complete digestive system, central nervous system, and circulatory system. | 0.305403 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.304208 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_2775 | text | null | The second most important blood group system in human blood is the Rhesus (Rh) factor. A person either has, or does not have, the Rh antigen on the surface of their RBCs. If they do have it, then the person is positive. If the person does not have the antigen, they are considered negative. | 0.301647 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_0643 | text | null | A mineral is an inorganic substance. It was not made by living organisms. Organic substances contain carbon. Some organic substances are proteins, carbohydrates, and oils. Everything else is inorganic. In a few cases, living organisms make inorganic materials. The calcium carbonate shells made by marine animals are inorganic. | 0.301159 |
DQ_003556 | What does the midrib contain? | question_images/parts_leaf_1096.png | a. Leaf blade, b. Main vein, c. leaf stalk, d. leaf margin entire | b | T_0164 | text | null | You know that ocean water is salty. But do you know why? How salty is it? | 0.300108 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 1 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.991658 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.828631 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.825962 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003922 | image | question_images/parts_plant_3225.png | parts_plant_3225.png | 0.82496 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.786041 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003376 | image | abc_question_images/parts_leaf_16262.png | parts_leaf_16262.png | 0.782152 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.776975 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003758 | image | question_images/parts_leaf_3979.png | parts_leaf_3979.png | 0.776636 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.772095 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | 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? | 0.717701 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2197 | text | null | Blood vessels are long, tube-like organs that consist mainly of muscle, connective, and epithelial tissues. They branch to form a complex network of vessels that run throughout the body. This network transports blood to all the bodys cells. | 0.682562 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2219 | text | null | After the blood in the capillaries in the lungs picks up oxygen, it leaves the lungs and travels to the heart. The heart pumps the oxygen-rich blood into arteries, which carry it throughout the body. The blood passes eventually into capillaries that supply body cells. | 0.659933 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2203 | text | null | Blood is a liquid connective tissue. It circulates throughout the body via blood vessels due to the pumping action of the heart. You couldnt survive without the approximately 4.5 to 5 liters of blood that are constantly being pumped through your blood vessels. | 0.638715 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2192 | text | null | Systemic circulation is the longer loop of the cardiovascular system. It carries blood between the heart and the rest of the body. Oxygen-rich blood flows from the heart to cells throughout the body. As it passes cells, the blood releases oxygen and absorbs carbon dioxide. Then the oxygen-poor blood returns to the heart. | 0.627889 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2767 | text | null | Problems can occur with red blood cells, white blood cells, platelets, and other parts of the blood. Many blood disorders are genetic, meaning they are inherited from a parent. Some blood diseases are caused by not getting enough of a certain nutrient, while others are cancers of the blood. | 0.61995 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2924 | text | null | The urinary system controls the amount of water in the body and removes wastes. Any problem with the urinary system can also affect many other body systems. | 0.618251 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.616444 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.611758 |
DQ_003557 | Which part contains the main vein? | question_images/parts_leaf_1096.png | a. Leaf Margin Entire, b. Pinnate Venation, c. Midrib, d. Leaf Blade | c | T_2200 | text | null | Diseases of the cardiovascular system are common and may be life threatening. A healthy lifestyle can reduce the risk of such diseases developing. | 0.611325 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 1 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.991658 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.828631 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.825962 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003922 | image | question_images/parts_plant_3225.png | parts_plant_3225.png | 0.82496 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.786041 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003376 | image | abc_question_images/parts_leaf_16262.png | parts_leaf_16262.png | 0.782152 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003663 | image | question_images/parts_leaf_3132.png | parts_leaf_3132.png | 0.776975 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003758 | image | question_images/parts_leaf_3979.png | parts_leaf_3979.png | 0.776636 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.772095 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | 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. | 0.633452 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_0213 | text | null | Almost all energy on Earth comes from the Sun. The Suns energy heats the planet and the air around it. Sunlight also powers photosynthesis and life on Earth. | 0.626587 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | 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 | 0.623212 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | 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? | 0.60434 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | 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. | 0.603264 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_0333 | text | null | Most ecosystems get their energy from the Sun. Only producers can use sunlight to make usable energy. Producers convert the sunlight into chemical energy or food. Consumers get some of that energy when they eat producers. They also pass some of the energy on to other consumers when they are eaten. In this way, energy flows from one living thing to another. | 0.599931 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_3261 | text | null | Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells ( Figure organelles of photosynthesis. Photosynthesis converts the suns solar energy into chemical energy. This chemical energy, which is the carbohydrate glucose, serves as "food" for the plant. | 0.594643 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_1259 | text | null | Different parts of the Earth receive different amounts of solar radiation. Which part of the planet receives the most solar radiation? The Suns rays strike the surface most directly at the Equator. The difference in solar energy received at different latitudes drives atmospheric circulation. | 0.592394 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_0960 | text | null | Through photosynthesis, the inorganic carbon in carbon dioxide plus water and energy from sunlight is transformed into organic carbon (food) with oxygen given off as a waste product. The chemical equation for photosynthesis is: | 0.586285 |
DQ_003558 | Which part of the leaf absorbs sunlight? | question_images/parts_leaf_1096.png | a. axillary bud, b. leaf stalk, c. lamina, d. pinnate venation | c | T_0541 | text | null | The three outer layers of the Sun are its atmosphere. | 0.584229 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003559 | image | question_images/parts_leaf_1105.png | parts_leaf_1105.png | 1 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.86443 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.8626 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003333 | image | abc_question_images/parts_leaf_11105.png | parts_leaf_11105.png | 0.859254 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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. | 0.832304 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003728 | image | question_images/parts_leaf_3844.png | parts_leaf_3844.png | 0.799974 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.790732 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.781887 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.779442 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | DQ_003824 | image | question_images/parts_leaf_6269.png | parts_leaf_6269.png | 0.771387 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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? | 0.653344 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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. | 0.649649 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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. | 0.644639 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | 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_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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. | 0.633798 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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. | 0.624048 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, 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 | 0.620145 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.616868 |
DQ_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | 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_003559 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_1105.png | a. epidermis, b. petiole, c. vein, d. blade | b | 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 |
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