Question

what is the importance of alveolar sacs​

Answer 1

Answer:

Hey Mate......

Alveolar sacs are present in our lungs connected to the branchoels. They help in exchange of gases such as oxygen and carbon dioxide inside lungs and also increase the surface are for more absorption of air rich in oxygen.

Explanation:

Hope it Helps !

Thanks :)

Answer 2

$\huge \underline {\underline\blue{answer : - }}$

Aloveor Sacs:-

The lung alveoli are the balloon-like air sacs loacted at the distal ends of the bronchial tree. There are as many as 700 million alveoli in each lungs, where they facilitate gaseous exchange of oxygen and carbon dioxide between inhaled air and the bloodstream.

_____________________

Explanation:

$\huge {\mathcal{\purple{plea}\green{se}\:\pink{m}\blue{a}\purple{r}\green{k}\:\pink{as}}}$

$\huge{\mathcal{\purple{bra}\green{inl}\pink{i}\blue{e}\purple{s}\green{t}\:\pink{foll}}}$

$\huge{\mathcal{\purple{ow}\:\green{....}\pink{!}\blue{m}\purple{e}\green{.!}\purple{!}}}$