Science, asked by vanshika54, 1 year ago

why inhale only oxygen from the air

Answers

Answered by rohit710

only oxygen in the air is taken into the blood stream while the other gases along with the waste CO2 is exhaled. So you dobreathe in nitrogen, but it is exhaled as it is by the body.

pls mark it as brainlest

vanshika54: it's not that

Answered by Anshika51

we inhale oxygen and exhale carborn dioxide. oxygen is good for us

rohit710: my answer is correct

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