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Which gas is a reactant in photosynthesis?
A. N₂
OB. CO₂
C. 0₂
D. N₂0

2 Answers

5 votes

Answer:

C. O₂

Step-by-step explanation:

oxygen + water= gluclose+carbon dioxide

User Fredblabla
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5.4k points
9 votes

Answer:

the answer is carbon dioxide

User StefanE
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