Environmental Sciences, asked by dilshadpatel6485, 4 months ago

draw a labelled diagram to show composition of air .write a brief note on the presence of nitrogen in the air​

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Answered by vaishnavaneelkan25
0

Answer:

Though we know air is essential for breathing, but have we ever given it a ... This is done because of the presence of nitrogen. ... This simple activity shows that air support burning.

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