Blood courses along veins back towards the heart.
The veins have one way valves to prevent back flow.
Venous blood from below the heart drains into the inferior vena cava. Venous blood from above the heart drains into the superior vena cava. These empty into the right atrium.
The flow comes from the body to the top two chambers of the heart, out to the lungs. back to the lower heart chambers, out the aorta. The heart itself gets its supply from the lower part of the aorta. More specific information is available on line if you would like to see it.
The main factor is the speed of your heart's contractions.
The blood flows from an atrium to a ventricle, then from a ventricle into a blood vessel.
The heart is like a pump and it draws blood into itself, by means of suction.
it travels through veins arteries and blood vessels
Yes, blood flows into the heart via veins. Blood flows away from the heart in aryteries.
Blood flows back to the heart through the veins.
Valves control the flow of blood. Without them blood could flow backwards.--------------------------Yes, true. Valve would maintain one way traffic for blood right from the heart and to outside parts of the body and form outside to the heart.
carries deoxygenated blood from the body into the right atrium of the heart.-Akilae
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
through your veins pumped around by your heart
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The heart pumps blood rapidly, letting it flow through the body.
wow your joking right its the heartThe heart pumps blood through the blood vessels.
Yes, blood flows into the heart via veins. Blood flows away from the heart in aryteries.
Connective tissue flows through the heart and blood vessels.
* Oxygenated hemolymph (blood), coming from ctenidia, flows into heart's atria, * then it flows into heart's ventricle, which pumps the hemolymph into arteries, * from arteries, hemolymph flows into the hemocoel; * then it's caught again inside veins and brought directly into afferent ctenidial vessels or into accessory branchial hearts, which pump it inside ctenidia again, for oxygenation. Hemolymph flows also into the pericardium, the celomatic membrane wich contains the systemic heart, and, from it, hemolymph reaches and flows into the excretory ducts.
Blood that flows from the lungs to the heart is oxygenated, so it's bright red. In contrast, blood that flows from the heart to the lungs is deoxygenated, and so is dark red.
Epithelial tissue called endocardium lines in inside of cahmbers of the heart. This provides a smooth surface that minimizes friction as blood flows from one chamber to another. Epithelial tissue called endocardium lines in inside of cahmbers of the heart. This provides a smooth surface that minimizes friction as blood flows from one chamber to another.
Blood flows back to the heart through the veins.
blood flows by the heart pumping
It flows inside the pulmonary veins