Biology, 12.12.2019 04:31 autumnlyons69
Which of the following best explains the relationship between photosynthesis and cellular respiration? a) both produce carbon dioxide and oxygen. b) both require energy from the sunlight to occur. c) the products of one are the reactants of the other. d) a plant can carry out either one process or the other.
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In what for do plants utilize nitrogen? why do they need nitrogen?
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Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe
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Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
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Which of the following best explains the relationship between photosynthesis and cellular respiratio...
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