cappillaries
cappillaries
the answer can be veins or ateries or venules or capillaries... sorry i really do not know the answer... hehehe... :)
Blood flow in the center of a large vessel is faster because the walls of the blood vessel may have a buildup of cholesterol on them.
The pressure difference between the two ends of a blood vessel is the driving force behind blood flow.
Capillary. The thin walls allow diffusion of materials to pass from the blood flow into the nephron.
An artery is a vessel with a thick medial layer, consisting of smooth muscle to allow for constriction or dilation in order to control blood flow through the vessel.
for blood to flow through a vessel or across a heart valve, there must be a force propelling the blood. This force is the difference in blood pressure (i.e., pressure gradient) across the vessel length or across the valve.
The longer the vessel is the more friction it applies on the passing blood, the less the blood flow is.
artery
Contractions and relaxation of heart chambers make the blood flow inside the tubes or blood vessel.
Capillaries
Branchial