Oxygen moves into the lungs to the alveoli in the lungs into capillaries into pulmonary veins to the heart then to arteries that go through the rest of the body.
the three blood vessels are the Veins capillaries Arteries the arteries.
Arteries, capillaries, and veins. Arteries take blood away from the heart. Veins return blood to the heart. Capillaries are between the arteries and veins and supply the cells with oxygen and nutrients.
Capillaries. From the arteries, arterioles carry the blood, and at their ends they have a minute sphincter beyond which they are venules. The tiny sphincters may play a part in stopping bleeding.
Arteries, capillaries, and veins carry oxygen in the blood.
Arteries branch off from the heart, which then thin out into capillaries. The capillaries return through veins back to the heart which the oxygen poor blood is replenished with oxygen from the lungs.:D
Capillaries are the structures that connect arteries to veins.
Arteries, capillaries, & veins.
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.
-Arteries -Veins -Capillaries Arteries carry blood from heart and veins carry to heart and to capillaries capillaries switch oxygen.
Venules, they are smaller and thinner than veins.
Capillaries. They are the microscopic tubes that connect the veins and the arteries.
Arteries, veins, capillaries.