Biology, asked by Sameetha18131, 1 year ago

How the exchange of gaseous takes place in lungs?

Answers

Answered by WritersParadise01
2
hey mate! here's your answer!

Gas Exchange in the Lungs. In the lungs, oxygen and carbon dioxide (a waste product of body processes) are exchanged in the tiny air sacs (alveoli) at the end of the bronchial tubes. ... When a person inhales, oxygen moves from the alveoli to the surrounding capillaries and into the bloodstream.

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Answered by Tanya5087
1
hey...
here's your answer...
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The exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli...
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