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DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 1 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.833933 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003801 | image | question_images/parts_leaf_6264.png | parts_leaf_6264.png | 0.831535 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.826373 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003823 | image | question_images/parts_leaf_6268.png | parts_leaf_6268.png | 0.815149 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003326 | image | abc_question_images/parts_leaf_10560.png | parts_leaf_10560.png | 0.804051 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.798265 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.795974 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | 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. | 0.790656 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.780274 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.43422 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_2459 | text | null | Besides the four parts listed above, many cells also have a nucleus. The nucleus of a cell is a structure enclosed by a membrane that contains most of the cells DNA. Cells are classified in two major groups based on whether or not they have a nucleus. The two groups are prokaryotic cells and eukaryotic cells. | 0.416079 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_2508 | text | null | Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things. | 0.413045 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_1496 | text | null | When the nucleus of an atom is split, it releases a huge amount of energy called nuclear energy. For nuclear energy to be used as a power source, scientists and engineers have learned to split nuclei and to control the release of energy (Figure 1.1). | 0.411024 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_2513 | text | null | DNA stands for deoxyribonucleic acid. It is a very large molecule. It consists of two strands of smaller molecules called nucleotides. Before learning how DNA is copied, its a good idea to review its structure. | 0.406888 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | 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. | 0.405232 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.405028 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_0229 | text | null | Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer. | 0.404445 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | 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. | 0.401011 |
DQ_003380 | By what letter is the midrib represented in the diagram? | abc_question_images/parts_leaf_16264.png | a. A, b. E, c. K, d. V | d | T_4814 | text | null | Graphs are very useful tools in science. They can help you visualize a set of data. With a graph, you can actually see what all the numbers in a data table mean. Three commonly used types of graphs are bar graphs, circle graphs, and line graphs. Each type of graph is suitable for showing a different type of data. | 0.399911 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 1 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.833933 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003801 | image | question_images/parts_leaf_6264.png | parts_leaf_6264.png | 0.831535 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.826373 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003823 | image | question_images/parts_leaf_6268.png | parts_leaf_6268.png | 0.815149 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003326 | image | abc_question_images/parts_leaf_10560.png | parts_leaf_10560.png | 0.804051 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.798265 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.795974 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.790656 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.780274 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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? | 0.646415 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.611121 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.595627 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.588653 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.578817 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.577061 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | T_0117 | text | null | There are variations in the traits of a population. For example, there are lots of variations in the color of human hair. Hair can be blonde, brown, black, or even red. Hair color is a trait determined by genes. | 0.564908 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | T_2209 | text | null | Some diseases affect mainly the blood or its components. They include anemia, leukemia, hemophilia, and sickle- cell disease. | 0.561978 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.561907 |
DQ_003381 | Which label indicates Vein? | abc_question_images/parts_leaf_16264.png | a. E, b. V, c. X, d. K | d | 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. | 0.552273 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 1 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.833933 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003801 | image | question_images/parts_leaf_6264.png | parts_leaf_6264.png | 0.831535 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.826373 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003823 | image | question_images/parts_leaf_6268.png | parts_leaf_6268.png | 0.815149 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003326 | image | abc_question_images/parts_leaf_10560.png | parts_leaf_10560.png | 0.804051 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.798265 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.795974 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | 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. | 0.790656 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.780274 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | 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. | 0.553813 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | 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. | 0.545404 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | 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. | 0.530314 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | T_2417 | text | null | Secondary succession occurs in a formerly inhabited area that was disturbed. | 0.526716 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | 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. | 0.524919 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | T_2527 | text | null | Budding occurs when a parent cell forms a bubble-like bud. The bud stays attached to the parent while it grows and develops. It breaks away from the parent only after it is fully formed. Yeasts can reproduce this way. You can see two yeast cells budding in Figure 5.11. | 0.524472 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | 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. | 0.52394 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | 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? | 0.523902 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | 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. | 0.520089 |
DQ_003382 | Identify the leaf's midrib. | abc_question_images/parts_leaf_16264.png | a. V, b. K, c. A, d. E | a | T_1805 | text | null | Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL: | 0.519758 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 1 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.833933 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003801 | image | question_images/parts_leaf_6264.png | parts_leaf_6264.png | 0.831535 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.826373 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003823 | image | question_images/parts_leaf_6268.png | parts_leaf_6268.png | 0.815149 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003326 | image | abc_question_images/parts_leaf_10560.png | parts_leaf_10560.png | 0.804051 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.798265 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.795974 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.790656 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.780274 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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? | 0.664905 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.611958 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.603428 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.593927 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.581505 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.576358 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | 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. | 0.572016 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | T_2270 | text | null | Nervous system problems include diseases and injuries. Most nervous system diseases cant be prevented. But you can take steps to decrease your risk of nervous system injuries. | 0.562314 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | T_2209 | text | null | Some diseases affect mainly the blood or its components. They include anemia, leukemia, hemophilia, and sickle- cell disease. | 0.557533 |
DQ_003383 | Where is the vein located? | abc_question_images/parts_leaf_16264.png | a. v, b. e, c. a, d. k | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.552785 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 1 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.833933 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003801 | image | question_images/parts_leaf_6264.png | parts_leaf_6264.png | 0.831535 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.826373 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003823 | image | question_images/parts_leaf_6268.png | parts_leaf_6268.png | 0.815149 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003326 | image | abc_question_images/parts_leaf_10560.png | parts_leaf_10560.png | 0.804051 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003365 | image | abc_question_images/parts_leaf_13149.png | parts_leaf_13149.png | 0.798265 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.795974 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | 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. | 0.790656 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.780274 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.445749 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_1468 | text | null | Minerals are made by natural processes, those that occur in or on Earth. A diamond created deep in Earths crust is a mineral, but a diamond made in a laboratory by humans is not. Be careful about buying a laboratory-made diamond for jewelry. It may look pretty, but its not a diamond and is not technically a mineral. | 0.436011 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.429637 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | 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. | 0.429413 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_2882 | text | null | Common symptoms of diabetes include the following: frequent urination feeling very thirsty feeling very hungry, even though you are eating extreme fatigue blurry vision cuts or bruises that are slow to heal weight loss, even though you are eating more (type 1) tingling, pain, or numbness in the hands or feet (type 2) | 0.42708 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_0117 | text | null | There are variations in the traits of a population. For example, there are lots of variations in the color of human hair. Hair can be blonde, brown, black, or even red. Hair color is a trait determined by genes. | 0.425653 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_3211 | text | null | Many disorders of the reproductive system are not sexually transmitted infections. They are not caused by pathogens, so they dont spread from person to person. They develop for other reasons. The disorders are different between males and females. In both genders, the disorders could cause a little discomfort, or they could cause death. | 0.425035 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_2163 | text | null | The vitamins to watch out for are A, D, E, and K. These vitamins are stored by the body, so they can build up to high levels. | 0.422238 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_2883 | text | null | Complications of diabetes can include the following: eye complications foot complications skin complications high blood pressure hearing issues nerve damage kidney disease artery disease stroke stress | 0.420795 |
DQ_003384 | Which letter signifies the midrib? | abc_question_images/parts_leaf_16264.png | a. E, b. A, c. V, d. K | c | T_0657 | text | null | Diamonds have many valuable properties. Diamonds are extremely hard and are used for industrial purposes. The most valuable diamonds are large, well-shaped and sparkly. Turquoise is another mineral that is used in jewelry because of its striking greenish-blue color. Many minerals have interesting appearances. Specific terms are used to describe the appearance of minerals. | 0.419946 |
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