Biology, 29.07.2019 23:00 tdyson3p6xvtu
Of the statements below, identify the one that best describes the relationship between plants and oxygen. a. plants produce oxygen during photosynthesis and they also need oxygen from the air for cellular respiration. b. plants do not need any oxygen from the air because they produce it during photosynthesis. c. plants do not need oxygen because they do not undergo cellular respiration d. plants do not need oxygen because they use carbon dioxide in cellular respiration.
Answers: 1
Biology, 21.06.2019 22:30
Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.
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Which blood cell spend most of their time in the lymphatic system?
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Biology, 22.06.2019 02:00
Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .
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Biology, 22.06.2019 06:00
What element is able to combine with itself and hydrogen to form large molecules ?
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Of the statements below, identify the one that best describes the relationship between plants and ox...
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