Math, asked by harshapanda569, 1 month ago

Which of the following gas is used for breathing ?Required to answer. Single choice.

Carbon Dioxide

Nitrogen

Oxygen

Answers

Answered by sambhavkumar14

3

Answer:

Oxygen

I hope this will help you!!

Answered by Anrinee

1

Answer:

Oxygen(O2)

Mark me as the brainliest

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