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They bring the already-circulated blood back to the heart. The pulmonary veins bring blood from the lungs to the heart, and all the other veins bring the blood from the rest of the body.

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โˆ™ 2014-09-11 06:57:23
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Q: What do the veins do in the circulatory system?
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Related questions

What system is veins?

circulatory system

Which organ system do veins belong to?

Veins belong to the circulatory system, because they transport blood there for they belong to the circulatory system.

Are veins part of the digestive system?

no, veins are part of the circulatory system

Are veins circulatory sytems digestive sytems or respiratory systems?

The veins are found in the circulatory system.

What system do the veins and arteries belong to?

the circulatory system

What system are arteries and veins part of?

the circulatory system

What organ system contains the veins?

The circulatory system

What is the circulatory system composed of?

The circulatory system is composed of heart,arteries,veins and capillaries.

Circulatory system organs?

Heart, arteries and veins make up the circulatory system.

Does the scorpion have a circulatory system?

yes, it has a open circulatory system, which is not contained within veins.

What are the major organs of circulatory system?


Are veins part of circulatory system?

Yes they are.

Is your blood a respiratory system or the circulatory system?

circulatory system because blood flows through your veins

What makes up the circulatory system?

What makes up your Circulatory System is your heart, arteries, veins, and blood.The circulatory system is made up of the heart, pulmonary system, and systemic system.what is a circulatory system made up of?The circulatory system is made up of the Arteries, Blood vessels, and Veins.

What body system are platelets in?

Circulatory system. Veins and arteries

The circulatory system is composed of the?

The circulatory system is composed of the heart, veins, arteries, venitrcles, and atria.

What is the role of the veins?

Veins carry blood from the extremities of the circulatory system to the heart.

Is stomach part of circulatory system?

No. It is part of the digestive system. The heart, veins, and arteries are part of the circulatory system.

What composers the circulatory system?

veins arteries cappillaries

Is in open type circulatory system the veins are present or not?


Organs of the circulatory system?

heart, lungs, veins

What carries blood throughout the circulatory system?


Where is the circulatory System?

The circulatory system is located everywhere in your body, including veins, arteries, capillaries, and the heart.

Is the circulatory system the heart?

The heart is part of the circulatory system which also includes the arteries, veins, and capillaries.

What part of the organs system are the veins?

Veins are the part of the circulatory system that carry blood back to the heart.