एक बार साँस अन्दर लेने मे स� – McqOptions

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1.	एक बार साँस अन्दर लेने मे सामान्य वयस्क लगभग कितनी हवा अन्दर ले जाता है ?
A.	500 मि० ली०
B.	420 मि० ली०
C.	410 मि० ली०
D.	550 मि० ली०
Answer» B. 420 मि० ली०

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