What is the route of the circulatory system?

Answer 1

deoxygenated blood in the foot diffuses from tissues into capillaries--> venules--> veins

the veins carry the deoxygenated blood back to the heart against gravity by a series of valves

The deoxygenated blood enters the posterior venacava--> right atrium--> atrioventricular valve--> right ventricle--> pulmonary valve--> pulmonary artery--> capillaries in the lungs

After obtaining oxygen, the blood travels back to the heart in the pulmonary vein--> left atrium--> atrioventricular valve--> left ventrical--> aortic valve--> aorta

The aorta pumps the oxygenated blood back to the body through a series of arteries--> arterioles--> capillaries--> back into the tissue cells of the foot

Answer 2

spaged spoogadge pooped

Answer 3

the valve