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Identify the correct statements from the below about "steps involved in respiration",
(I) Exchange of air between the atmosphere and the lungs.
(II) The exchange of `O_(2)` and `CO_(2)` between the lungs and the blood.
(III) Transport of `O_(2)` and `CO_(2)` by the lungs
(IV) Exchange of `CO_(2)` between the cells only

A

I and II only

B

I, III and IV only

C

II, III and IV only

D

I, II, III and IV

Text Solution

Verified by Experts

I and II only
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