Question

What is the function of air sacs in lungs​

Answer 1

Answer:

Air sacs (alveoli) are parts of gas exchanging surface, subunits of lung. Oxygen passes through the alveolar wall, diffuses into pulmonary capillaries via endotelial cells, then lung veins, heart, systemic arteries, capillaries, and aşk cells of the body. Carbondioxide, metabolic waste comes to the air sacs via lung arteries and passes to air

Answer 2

Answer:

air sacs are nothing but they are alveoli ..

the alveoli are organised into bunches ,each of the bunch grouped is called air sac..

functions

1. moving air in and out of your lungs
2. exchange of oxygen and carbon dioxide
3. pumping of blood through Ur lungs

thats all about it

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