Question

1. Arrange the below given stages / events of respiration in the correct order.
i) Transport of air by blood
ii) Exchange of air in tissues
iii) Exchange of gases in lungs
iv) Cellular respiration
A) iii, ii, iv, i
B) ii, iii, vi, i
C) iii, i, ii, iv
D) iii, iv, i, ii​

Answer 1

I salary expectation 2 exchange of gases 3 sign of alien 2 shows 4 transport of Air by blood