Answer:
True
Explanation:
The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs. The capillaries then deliver the waste-rich blood to the veins for transport back to the lungs and heart. Veins carry the blood back to the heart.
Stretching exercises will help:build strength,build endurance and prevent injury
C. Realistic. If your goals are not realistic, then they are un-achievable and you will not make it.