WILL GIVE BRAINLIEST AND POINTS
Blood Flow and the Cardiovascular System
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How does the cardiovascular system deliver nutrients and oxygen to all cells in the body via the flow of blood?
b.) The arteries carry blood away from the heart; the veins carry it back to the heart.
c.) in the systemic circulation, the left ventricle pumps oxygen-rich blood into the aorta.
d.) Veins contain a series of one-way valves that close to prevent the back flow of circulating blood.
e.) Blood, which is low in oxygen, is collected in veins and travels to the right atrium and into the right ventricle.
f.) The left ventricle pumps low-oxygen blood into the pulmonary artery, which branches off into smaller and smaller arteries and capillaries.
g.) Carbon dioxide is released from the blood into the air via capillaries surrounding the heart.
