Question

What happens to oxygen that is produced during photosynthesis?
a. It is used by plants to carry out photosynthesis.
b. It is used by all organisms to carry out photosynthesis.
It is used by all organisms to carry out cellular respiration.
d. It is used only by plants to carry out cellular respiration.
C.

Answer 1

It would be C because oxygen isn’t used by plants and plants only So that would cross out there, B is wrong because humans can’t do photosynthesis. Plants are the only organism that can carry out Cellular respiration, so that takes out D so the only logical answer to say it is used by organisms to carry out cellular respiration

Answer 2

The answer is D because only plants use it all organisms don’t use photosynthesis and oxygen isn’t used in photosynthesis it is given off