To return blood to the heart and lungs only to provide nutrients and oxygen to the cells of the body through the arteries.
veins
Veins carry deoxygenated blood back the heart.
arteries in your heart push together and push the blood to your veins
No. The lungs oxygenate the blood. The heart pumps the blood through the arteries/veins/capillaries around the body.
Veins ^ wow, no. not at all. The heart pumps the blood to the entire body. If you mean carry , then it would be the circulatory system.
So it will pump blood through the heart.
Arteries drain (pump blood) into veins. Veins drain into your lungs and heart to be re-oxygenated. (This is not true for veins and arteries to and from your lungs.)
You're confused. The heart pumps. The veins drain.
The heart is the pump of the cardio vascular system, and the arteries and the veins help to circulate the blood around the body
left pulmonary veins
they both pump blood
Veins and arteries are in the circulatory system. Therefore that means they have something to do with pumping blood to cells around the body. So I would say that the role the arteries play in the body is that it carries blood to and from the heart to other parts of the body