(A) 5,000 to 10,000 (X)
(B) 15,000 to 20,000 ()
(C) 10,000 to 15,000 (X)
(D) 20,000 to 25,000 (X)
Answers: Each day human body breathe in 15,000 to 20,000 liters of air.
(A) 5,000 to 10,000 (X)
(B) 15,000 to 20,000 ()
(C) 10,000 to 15,000 (X)
(D) 20,000 to 25,000 (X)
Answers: Each day human body breathe in 15,000 to 20,000 liters of air.
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