The mother is trying her best to convince her daughter. I think the mother is acting fine.
Answer:a
Explanation: because blood is pumped out of the heart and into the body to supply oxygen to working muscles or to the lungs for re-oxygenation
<span>Why are nutrients essential?
They play an important role in many body processes, are used to ensure our physiological needs, such as growth, development <span>and metabolism.</span></span>
Answer:
I don't see different between Physical and exercise.. Both of them help body and make muscles