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Biology, 29.09.2020 08:01 peno211

Where does the oxygen that is used during cellular respiration in animals come from?
A. ATP molecules in a mitochondrion
B. Air that is breathed in
C. Water molecules in a cell's cytoplasm
D. Carbon dioxide molecules in food and drink

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Where does the oxygen that is used during cellular respiration in animals come from?
A. ATP m...
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