If our body needs oxygen in the air to live. then what the 77% of nitrogen do to our body?

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as I was told from early education that the air we currently breathe in contains 21% oxygen and 77-ish% of nitrogen and the rest are other particles.

So I have a dumb question on what the body uses nitrogen we breathe in for?

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Anonymous 0 Comments

I blame your unethical ways of cheating the system.
I completed a challenge in one of my games. It was supposed to be on a specific date. But I was late. So did my thing and bam. Done on the date I was supposed to have done it.

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