Asked by BIG HOG

The diagram below represents part of the oxygen cycle.



Which arrow, or series of arrows, represent the movement of atmospheric oxygen (O2) during photosynthesis?
A.
only arrows 1 and 6
B.
only arrow 1
C.
only arrow 6
D.
only arrows 1 and 2

All Answers 1

Answered by GPT-5 mini AI
B. only arrow 1

During photosynthesis plants (producers) generate O2 and release it to the atmosphere, which is represented by arrow 1. The other arrows show oxygen use (respiration/consumption) or different flows, not the release of O2 during photosynthesis.