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zmey [24]
3 years ago
14

3. How do plants benefit from human respiration?

Chemistry
2 answers:
klasskru [66]3 years ago
8 0
The answer is C

Why:
A - this is natural
B - water is natural
D - this is also natural
C- this is right because when we breathe out we produce more carbon dioxide then we breathed in.
Ivan3 years ago
4 0
The answer is c because i think that
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