Arteries enter arterioles enter capillaries enter venules enter veins.
arteries
Arteries (carries oxygenated blood), veins (carries deoxygenated blood) and capillaries (blood vessels connecting arteries to veins and vice versa).
Venules, they are smaller and thinner than veins.
there are only 2 vessels that take blood from the heart. The Pulmonary trunk that bifurcates into the (right and left) pulmonary arteries. and the aorta. the aorta is the largest vessel in the body and certainly would be considered thick walled.
Capillary vessels.
Veins are thin-walled blood vessels that carry blood to the heart. The valves in veins help prevent backflow. In contrast, arteries have thicker walls and no valves. They carry blood away from the heart.
The arteries carry blood away from the heart. The aorta is the main artery that carries oxygen rich blood from the heart to the rest of the body.
Arteries ALWAYS bring blood away from the heart. Vein bring it back.
Arteries carry blood containing oygen and nutrients away from the heart. They are thick walled and elastic to cope with the pressure exerted by the contraction of the heart.
arteries
I have two questions that are almost the same and i dont know with one to answer with arteries. the arteries the arteries the arteries
In general we call it a blood vessel. Those which carry blood away from the heart are arteries, those which take it back are veins, and the tiny, thin-walled tubes which are found in the organs and exchange substances with the cells are capillaries.