Question

what effect does increased blood flow have on the body when performing exercises?
a. delivers more sugar to organs
b. delivers more energy to muscles
c. delivers more oxygen to the body
d. delivers more protein to muscles
please select the best answer from the choices provided.
a
b
c
d

Explanation:

When exercising, the body's demand for oxygen increases. Blood flow carries oxygen. More blood flow means more oxygen is delivered. Sugar is stored as glycogen and released as needed, not mainly via increased blood flow during exercise for this purpose. Energy (in the form of ATP) is produced through metabolic processes using oxygen (not directly delivered as "energy" in a simple sense like this option). Protein is not the main thing delivered more via increased blood flow during exercise for immediate performance - related needs.

Answer:

C. delivers more oxygen to the body