Question

how doed increased breathing rate during excercises help the individual to obtain more energy?​

Answer 1

Answer:

Muscles need energy to contract. While exercising, the muscles need additional energy. Several changes take place in the body to enable this: the breathing rate and volume of each breath increases to bring more oxygen into the body and remove the carbon dioxide produced.

Answer 2

Answer:

Muscles need energy to contract. While exercising, the muscles need additional energy. Several changes take place in the body to enable this: the breathing rate and volume of each breath increases to bring more oxygen into the body and remove the carbon dioxide produced.