Give short answers:-
1) Nitrogen does not support life yet air contains 78% of this gas. Explain why.
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3
Answer:
nitrogen is very less reactive as compared to gases like oxygen and CO2 . which in turn reduces the chances of instant fire in the atmosphere
i.e. due to less reactivity it prevents the fire on earth it acts like fire extinguisher while other gases don't prevent fire
Explanation:
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0
Answer:
we need nitrogen in our body for various purposes
1)we know that our body requires enzymes for changing the rate of an event occuring in our body; which contains various protiens; these protiens are made up of nitrogen
2)it is also very important for human feotus
3) The nucleic acid DNA makes up your genes and RNA is involved in protein synthesis which needs nitrogen for it.
Explanation:
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