During respiration exchanges of gases take place in
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The answer is ALVEOLI in Lungs.
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Answer:
alviole of lungs
Explanation:
An alveolar sac is made up of simple squamous epithelium and is surrounded by blood capillaries. Thin walls and increased surface area favor the gaseous exchange which takes place between the oxygen rich alveolar air and the carbon dioxide rich blood in the capillaries at alveolar surface. Oxygen diffuses across the alveolar and capillary walls to enter the bloodstream, while carbon dioxide diffuses from the blood across these walls to enter the alveoli.
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