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how many alveoli are there in lungs?in total and in each

how many alveoli are there  in lungs?in total and in each 

Grade:8

1 Answers

Umakant biswal
5349 Points
7 years ago
@ gayathri 
in human beings , per lung contain nearly 300 million alveoli , but the data is approx , and not accurate , so, in total there are 600 million alveoli in human body , 
HOPE IT CLEARS 
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