Veins

How does blood move in veins?

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2012-04-06 04:32:49
2012-04-06 04:32:49

Your heart pumps blood into your veins, which go all threw your body. If the blood stops moving you die.

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The muscles on the outside of the veins help the blood move around. This is also the reason for why the walls of veins are thin.


because of the blood muscles that push the heriastic pulley. the move the blood through the veins and arteries.


Blood pressure is much lower in the veins than in the arteries.


Blood passes through the capillaries to move from arteries to veins. From there, it returns to the heart.


Your veins are running all throughout your body with blood running through them. And all the veins are connected the the heart.


Blood in arteries moves because of pressure of blood from the heart. Each time the heart pumps, it pushes the blood a little further. Veins do not rely on the heart to move blood. Veins have a system of valves to keep the blood from not moving backwards, and muscles contract the veins to move the blood.


Structurally, veins and arteries are very similar. The main differences is that veins move blood towards the heart, whereas arteries move blood away from the heart.


The pressure your heart creates by pulsing, pumps blood through the veins



The heart pumps it. When your heart beats it squeezes blood in the heart into the arteries and from the arteries to the veins and from the veins back into the heart.


through contractions in the veins and through body movements


skeletal muscle contraction that squeezes the blood in the veins.


The answer is: through capillaries


they move blood towards the heart.


Veins!!!!! When the muscles outside the veins move, they squeeze the veins. This pushes the BLOOD towards the heart because one-way valves prevent blood from flowing


Veins and Arteries move the blood throughout your body which are part of the Respiratory System with the help of the heart pumping the blood.


Veins. The ones that move the blood away from the heart are called arteries.


The point of blood vessels is to carry blood throughout the body. Arteries and veins are the largest of the blood vessels. Arteries move blood, which contains oxygen and nutrients to muscles and organs and veins carry the blood back to the heart. The point of blood vessels is to carry blood throughout the body. Arteries and veins are the largest of the blood vessels. Arteries move blood, which contains oxygen and nutrients to muscles and organs and veins carry the blood back to the heart.


veins move blood to the heart; arteries move blood away from the heart. Blood goes from the heart to the lungs to get oxygen, then back to the heart, then to the body (to deliver the oxygen), then back to the heart, where it starts the process over again.


Arteries are the tubes that move blood away from the heart. In contrast, veins move blood towards the heart.



Because muscles on the outside of the veins help the blood move. Within the veins are tiny one-way valves that normally keep blood flowing back toward the heart. When the blood arrives at the right atrium, it is pulled in by the expansion of the chamber, which lowers the pressure within the atrium.


As the blood in the veins flow slowly and with a low pressure thus to prevent this back flow of blood veins have valves but as the blood in the arteries move fast and are under a high pressure they don't have valves .



Since the blood in your veins is traveling back to your heart, it is fighting gravity. In order to help the blood along, veins have valves that will close after the blood has gone through to prevent backflow. Also, when muscles contract, it pushes the blood upwards because of the contraction.



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