Question

How does regular exercise help make us more alert and energetic?
A.
It gets our hearts beating faster and gives us a rush of energy.
B.
Exercise increases our endurance and therefore we feel less tired.
C.
During exercise the brain releases endorphins, the chemicals that help improve our mood.
D.
We breathe in more oxygen while exercising, which helps us feel more awake.
Next

Answer 1

Hey there

the answer is

C.

During exercise the brain releases endorphins, the chemicals that help improve our mood.

thank you

SAVAGELEGEND72

Answer 2

Ans is C.  

During exercise the brain releases endorphins, the chemicals that help improve our mood.