Photosynthesis and cellular respiration recycle

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Photosynthesis and cellular respiration recycle oxygen inecosystems. Respond to TWO (and only two) of the following

a. Explain how the metabolic processes of cellular respiration and photosynthesis recycle oxygen.

b. Trace a molecule of O2 from the environment to a musclecell in a vertebrate of your choice.

Reference no: EM13528775

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