Question

air shows the property of
a)N2
B)O2
c)both (A) and (B)
d)none of these

Answer 1

Explanation:

Heirs shows the property of O2 that is Oxygen also into but oxygen is very necessary for each and everyone in the world

Answer 2

explanation

air shows the property of N2 and O2 both

answer.

c. both a and b