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38 votes
38 votes
What gas in the air is used by plants to make their own food?.

User Matt Weller
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2 Answers

29 votes
29 votes

Answer:

Carbon Dioxide

Step-by-step explanation:

they breathe in carbon dioxide and give out oxygen as a waste product for them, so the answer is Carbon Dioxide.

Hope this helps :D

User Kyle Needham
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20 votes
20 votes

Carbon dioxide

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User Seshu Vuggina
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