Biology, asked by muskan2947, 1 year ago

how are lungs dezine in human beings to maximize the area of exchange of gases??​

Answers

Answered by Anonymous
1

lungs have alveoli with squamous epithelium on the outer surface

that increase the area for exchange of gases


Anonymous: it's not a good answer
Anonymous: I'm sorry
Answered by Anonymous
0

Within the lungs , the air passage

divides into smaller and smaller tubes

called bronchi which in turn form

bronchioles . The bronchioles terminate

in balloon-like structures called alveoli .

The alveoli present in the lungs provide

maximum surface for exchange of gases .

The alveoli have vary thin walls and

contain an extensive network of blood

vessels to facilitate exchange of gases .

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