colton7856
25.06.2019 •
Biology
Which statement best describes the role of the lungs? a.the lungs take in oxygen from the bloodstream. b. the lungs produce carbon dioxide as a waste product of cellular respiration. c. the lungs extract oxygen from the atmosphere for body cells to use. d. the lungs provide carbon dioxide to the capillaries.
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Ответ:
Ответ:
Ответ:
The cell membrane.
Explanation: