Question

Why does the body continue to work after exercise has finished?

The body uses carbon dioxide to bring itself back to a normal, resting state.
The body takes one hour to bring itself back to a resting heart rate.
The body uses oxygen to bring itself back to a normal, resting state.
The body takes one hour to bring itself back to a normal blood pressure range.

Answer 1

The body uses oxygen to bring itself back to a normal,resting state.

Answer 2

c

Step-by-step explanation:

The body uses oxygen to bring itself back to normal, resting state