Biology, asked by imranmehak48, 9 hours ago

Which one of the given may not be required for respiration.
1 oxygen
2 food molecule
3 enzymes
4 CO2​

Answers

Answered by HiddenHive
8

Answer:

carbon dioxide

hope that helps ✌

Answered by sihotrasaroj
0

Answer:

3 hope you like this mark me as Brainliest

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