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Zielflug [23.3K]
3 years ago
15

Which of the following substances is used by plants as a reactant in photosynthesis?

Biology
2 answers:
Ket [755]3 years ago
6 0


The answer is  A. carbon dioxide.

Basically plants use carbon dioxide and water for photosynthesis.

dsp733 years ago
3 0
<span>Carbon dioxide and water.</span>
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