Question

The volume of air left in the lungs after forceful expiration and after normal expiration is respectively known as
o. residual volume and expiratory capacity
o. vital capacity and functional residual capacity.
o. residual volume and functional residual capacity
o. tidal volume and expiratory capacity​

Answer 1

Hlo mate....

Here is your answer

Answer is 1 ..... Residual volume and expiratory capacity

Answer 2

Answer:

the answer is residual volume and expiratory capacity

Explanation:

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