B.) Blood Vessels.
The circulatory system deals with anything that circulates blood throughout the body to distribute Oxygen into different parts of the body.
Hi !
Which of these is the best example of a long-term physical fitness goal?
<em>C. Increase strength.</em>
Answer:
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body's tissues through the aorta.