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Electrons from _______ replace the excited electrons lost by the chlorophyll a molecule. photosystem II photosystem I carbon dioxide oxygen
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3 votes
Electrons from _______ replace the excited electrons lost by the chlorophyll a molecule.

photosystem II

photosystem I

carbon dioxide

oxygen

User Pete Baughman
by
8.5k points

2 Answers

4 votes
i would say oxygen!!!!!!!!!
User Ppiotrowicz
by
8.1k points
1 vote
photo system II , hope this helps.
User Johan Kaving
by
8.8k points
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