Question

3) Why do we blow air on the burnt skin ?​

Answer 1

Answer:

This is because you are blowing oxygen from the surrounding air onto the flame and so it burns well.

Explanation:

Answer 2

BLOWING AIR HELPS IN SUPPLY OF OXYGEN AND IT REDUCES COMBUSTION TOO

IT ALSO REMOVES THE FLAME AWAY

IF IT HELPED MARK ME AS BRANLIEST AND PLS,... FOLLOW ME.....

PLS.............