Question

what is the meaning of Alveoli of lungs​

Answer 1

Dear, students :)

: $\implies$ The Alveoli are the small balloon like structures present in the lungs in numerous quantities, which help in the exchange of gases between blood and lungs. When we inhale oxygen enters into the bloodstream by passing through the walls of alveoli and release carbon-dioxide when we exhale.

Hope you understand it now!!:))

Answer 2

Answer:

Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

Explanation:

make me brainlist