Question

What are advantages of rediusal
rediual value of air in lungs during breathing cycle

Answer 1

Residual air is advantageous-

1- It prevent the lungs from collapsing. A lot of energy will be required to inflate a lungs after is fully empty.

2- It helps in making continuity between inhaling and exhaling process, which keeps our lung healthy.

Answer 2

$\huge\mathfrak\red{Heya\:Mate}$

$\huge{\boxed{\bold{ANSWER}}}$

During the breathing cycle, when air is taken in and let out, the lungs always contain a residual volume of air so that there is sufficient time for oxygen to be absorbed and for the carbondioxide to be released.

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