elliswilliams7485 elliswilliams7485

13-11-2017
Biology

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The source of the oxygen produced by photosynthesis has been identified through experiments using radioactive tracers. the oxygen comes from __________.

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VivaciousLyla VivaciousLyla

13-11-2017

Hello! The correct answer for the blank is: Water.

I really hope this helped you! :c

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