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What is the main function of …

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What is the main function of alevulor sacs in lungs?

Posted by Aditya Pandey 7 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Gaurav S 7 years, 10 months ago

They help for gaseous exchange by diffusion of oxygen in blood vessels by the help of different pressure of gasous in alveoli and blood vessel

Hitesh Dobariya 7 years, 10 months ago

To provide large surface area for exchange of O2 and CO2 Between lungs and blood

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