Biology, 20.07.2019 21:40 judydorcelyjudy21
Compare and contrast the gas exchange systems of fish and mammals in relation to their environments. (hint: fish have a system that works well in water; mammals have a system that works well in air. explain why each system works in its particular environment. your answer should include a discussion of countercurrent exchange.)
Answers: 1
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Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.
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Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.
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Which label correctly identifies what x represents in the concept map?
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Compare and contrast the gas exchange systems of fish and mammals in relation to their environments....
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