Cluster of air sacs in lungs are called
a) alveolus b) bronchi c) braonchioles d) air spaces
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Cluster of air sacs in lungs are called alveolous
meaning of alveoli
Alveoli are filled with air and look like bunches of grapes! They are about 600 million alveoli in your lungs and they are all covered with capillaries, which is where the oxygen gets into your blood!
correct answer option (A)
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Answer:
The correct option for the above given question is option A alveolus.
Explanation:
Cluster of air sacs in lungs are called always plural is alveoli.
Alveoli are the structures which look like bunches of grapes present in lungs.
They account richest nearly 600 millions in human lungs.
They play a major role in in exchange of gases and r are connected to capillaries.
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