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Chemistry 19 Online
OpenStudy (anonymous):

The diagram below depicts the oxygen cycle. What can be interpreted from the diagram? A.Carbon dioxide is necessary for respiration. B.Oxygen is produced during respiration. C.Oxygen is produced during photosynthesis. D.Carbon dioxide is produced during photosynthesis.

OpenStudy (anonymous):

OpenStudy (chmvijay):

what is u think ? the answer would be ?

OpenStudy (chmvijay):

photo synthesis is a process where O2 is produced and respiration is process where CO2 is produced :) now its easy to answer urself :)

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