Question

explain why during the breathing cycle even after forceful exhalation the exchange of gases continuous.

Please give a reasonable answer.
I will mark you as brainy... ​

Answer 1

Answer:

because even after forceful exhalation some volume of air is left behind in the alveoli and it continues the exchange of gases

Explanation:

the volume of air left behind after forceful respiration is called as residual volume and it's around 1000 ml which is enough for exchange of gases.

I hope it helps u : )

Answer 2

It is so because there is a continuous need of breathing for our body for our existence if there will be no breathing we may die, breathing is necessary for providing oxygen to our parts for their continuous working,forceful exhalation may not affect our body to stop respiration or breathing,so therefore during the breathing cycle even after forceful exhalation the exchange of gases continues.

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