Question

please answwer this.
why is a air better respiratory medium than water?

Answer 1

Because air

gives a relief to our mind
and we are alive because of air water just prevent us form being
dehydrate ...

Answer 2

Air has more oxygen as compared to

water.So it help in supplys lots of oxygen

to our body to maintain body temperature.In fish they breath faster

than terrestrial animal to get more oxygen.