Biology, asked by komalgoel1701, 1 year ago

How are alveoli designed and why?????

Answers

Answered by Genius2208
3
alveoli are like a spongy balloon
in alveoli the exchange of gases takes place means CO2 and O2 gets exchanged in alveoli
It is inside the lung it is very minute in size
but if we will blow that tiny alveoli it will take size of approx 7 foot by 7 foot room
Hope it has helped you

komalgoel1701: Thanks for answere
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