they are the san
Capillaries are the structures that connect arteries to veins.
The structures of arteries, capillaries, and veins are all different, because of their different functions. The only way that they are similar is because they are hollow, and have some elasticity.
The structures of arteries, capillaries, and veins are all different, because of their different functions. The only way that they are similar is because they are hollow, and have some elasticity.
the three blood vessels are the Veins capillaries Arteries the arteries.
Heart, veins, arteries, and capillaries
a large network of capilleries.
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.
The major circulatory system structures are the heart, arteries, arterioles, capillaries and veins.
The branches from arteries are arterioles and then into capillaries.