Arteries- carry blood away from the heart. (I like to think Arteries Away.)
Veins- carry blood to the heart.
Capillaries- connect veins and arteries.
Arteries are the tubes or vessles which carry the blood away from the heart once the blood has been oxygenated by the lungs. When it leaves the heart, it will begin the systematic circut, where the arteries get smaller and smaller, and become capillaries. Capillaries are smaller extensions of arteries and veins, supplying blood tho the bodies extremities. When the arteries deposit the oxygen and other nutrients through the capillaries, the blood then moves to the veins, which will carry the blood back to the heart. The veins are made from all the capillary branches moving back to gether. Veins have lower pressure than arteries, and also carry the deoxygenated "blue" or dark red blood, which will turn back to bright red once the blood is replenished in the heart, where the process starts again. So, * Arteries are the thick tubes carrying oxygenated blood from the heart to the extremities and organs, * Capillaries are the fine branches of arteries or veins which supply blood to the bodies extremities, * and veins are the thinner tubes carrying the deoxygenated blood back to the heart In other words:
Arteries: carry rich blood from the heart
Veins: carry poor blood to the heart
the three blood vessels are the Veins capillaries Arteries the arteries.
Capillaries are the structures that connect arteries to veins.
Arteries, capillaries, & veins.
Venules, they are smaller and thinner than veins.
Arteries, veins, capillaries.
Capillaries. They are the microscopic tubes that connect the veins and the arteries.
Capillaries are smaller, thinner and have less surface area than veins. Veins take blood to the heart, and capillaries are the thin tubes that connect the veins and arteries together.
The branches from arteries are arterioles and then into capillaries.
Capillaries, arteries, and veins are the kinds of blood vessels.
Veins, capillaries and arteries is that they are all stops for blood.
Arteries carry oxygenated blood away from the heart, to the cells that need them. Veins carry blood containing carbon dioxide back to the heart after the oxygen has been given to the cells. Capillaries are the thinnest arteries and veins. They are only one cell wide. As the blood cell passes through the very thin capillary, the cells on either side are given oxygen and carbon dioxide is taken from them. Therefore, the capillaries connect the arteries and veins. Veins are thinner than arteries. Arteries are thicker than capillaries.
Capillaries