Biology, 27.04.2021 17:10 dad46

A single celled organism such as the amoeba used its cell membrane organelle to take in oxygen and remove carbon dioxide. Which organ system in humans has the same functions as the cell membrane of the amoeba A. Digestive
B. Nervous
C. Circulatory
D. Respiratory

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A single celled organism such as the amoeba used its cell membrane organelle to take in oxygen and r...