after we breath in oxygen it is transferred to red blood cells. So it is important for cellular respiration.
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Answer:
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Explanation:
True: a larval amphibian; specifically : a frog or toad larva that has a rounded body with a long tail bordered by fins and external gills soon replaced by internal gills and that undergoes a metamorphosis to the adult.
C. must be controlled to coordinate with the cell cycle
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