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1 vote
Which gas is given off by a plant during photosynthesis?

a) Nitrogen
b) Oxygen
c) Hydrogen
d) Carbon dioxide

1 Answer

5 votes

Final answer:

The gas given off by a plant during photosynthesis is Oxygen (b).

Step-by-step explanation:

The gas given off by a plant during photosynthesis is Oxygen (b).

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