Biology, asked by manojwishwakarm965, 1 year ago

Why are launched divided into very small like structure called alveoli?

Answers

Answered by anchalkashyap73
0
lungs divided into very small air sac like structures to develop the total surface area and it is quite simple to transport oxygen to the part of the blood vessel and it is surround the air sacs and also air sacs have thin film of oxygen which support absorb faster manner.
Similar questions