Question

Nitrogen in atmospher is required for human beign or not

Answer 1

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Answer:

$<h5> Nitrogen is an important part of our bodies. Amino acids all containnitrogen and these are the building blocks that make up the proteins in your hair, muscles, skin and other important tissues. Nitrogen is an important part of your DNA, which defines what you are like in many ways.$

Answer 2

Answer:          Humans can't use it directly from the air or from the soil .

Explanation:  Nitrogen is an essential element that makes up amino acids . Nitrogen is specially required in tissue repair . Nitrogen from air is an important part in the nitrogen cycle too as it helps in the process of denitryfying bacteria .

 

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