Science, asked by tarunasahu12345, 22 days ago

5. Which of the following gas is exhaled when we breathe?
(a) Oxygen
(b) Carbon dioxide
(c) Hydrogen
(d) None of these

Answers

Answered by payal1530
0

carbon dioxide is the answer (b)

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Answered by wwhyouknow1
0

Answer:

carbon dioxide

Explanation: idk if you need an explanation. and idk how to explain it srry  

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