heart contractions
Circulate the blood. composed of the heart, arteries and viens.
Arteries and veins ... and yes, the heart, too.
The common carotid arteries take blood to the head and the neck and the jugular veins take the blood back down.
Your arteries circulate the blood from your heart around your entire body. As large amounts of blood may be carried by your arteries they are susceptible to trauma and punctures that can make them release large amounts of blood. A puncture in any arteries is a very serious condition and should be immediately mediated.
The heart acts as a pump for the blood, and you have various veins and arteries which are connected to your heart throughout all of your body, which keeps the blood circulating.
it's affect the heart because the arteries are damage so the blood can flow or the heart can pump blood and the blood cannot circulate to the otherparts of the body.
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.
One possibility is that the fat will clog your arteries and then blood can't circulate your body causing you to have a heart attack.
The cardiovascular system is responsible for transporting blood to all parts of the body. This system consists of the heart, blood vessels (arteries, veins, and capillaries), and blood to circulate oxygen, nutrients, hormones, and waste products throughout the body.
Arteries rely on their elasticity to help propel blood along by expanding and contracting with each heartbeat. This elasticity allows arteries to accommodate the surge of blood pumped from the heart and then maintain pressure during diastole.
William Harvey discovered the circulation of blood in the body. He observed that the heart acted as a pump to circulate blood through the arteries and veins, leading to our understanding of how blood travels through the body.
If you are asking why do you become red when you overwork, then the answer is in the blood cells. The more you circulate your blood as when you work out, the hotter you get. Your blood needs to cool and will tend to do so in places in which the veins and arteries are closest to the skin....they do this to cool the blood.