Question

Where does oxygen in the cells come from for aerobic respiration​

Answer 1

Answer:

in mitochondria oxygen come it is the correct answer

Answer 2

Explanation:

This energy comes from glucose. All animals and humans get glucose through eating it, but plants need to make their own glucose during photosynthesis. Plants and animals transport glucose and oxygen to tiny structures in their cells, called mitochondria. Here, the glucose and oxygen take part in a chemical reaction.

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