That's correct. "Water Is the Source of the Oxygen Produced by Photosynthesis" (and CO2 is the source of the oxygen in carbohydrates) http://www-plb.ucdavis.e

That's correct. "Water Is the Source of the Oxygen Produced by Photosynthesis" (and CO2 is the source of the oxygen in carbohydrates) http://www-plb.ucdavis.edu/courses/bis/2A/bis2A-F11/PhotosyntheticO2.pdf http://www-plb.ucdavis.edu/courses/bis/2A/bis2A-F11/Photosyn...