Question

Nalini noticed that when she released her breathe after holding it for some
time, she had to breathe heavily. Can you tell her why it was so

Answer 1

Because if we hold or close but nose for sometime than our body didnt get the oxygen to work it out so it start working easily.

Hope it helps y☆▪☆《▪¤▪》

Answer 2

hey, here is your answer

it's because when we hold our breathe for some time then there is no possibility of exchange of gases, that is no releasing of CO2 and a lack of oxygen too. so when we start breathing again after sometime our body must find a solution for the situation the body have undergone. therefore for absorbing oxygen , our body tends to breath heavily.

hope this can help u