it makes poo
i think arteries, capillaries, aorta just guessing
Capillaries
Can be veins, can be arteries, can be capillaries, can be the aorta..
The resistance will increase
Yes
R.b.c
left ventricle --> elastic arteries (aorta and its larger branches)--> Muscular arteries --> arterioles --> capillaries
Arteries, the largest of which is the Aorta. Arteries then split down into smaller blood vessels called arterioles and then smaller still into one-cell-thick vessels known as capillaries. These capillaries are where diffusion, movement of Oxygen from the blood vessels into the nearby tissue cells, occurs.
The size of blood vessels varies enormously, from a diameter of about 25 mm (1 inch) in the aorta to only 8 μm in the capillaries.
Veins, the largest vein cavae, are even largest in Diametre than Aorta arteri
Veins are where the blood flow is the slowest. Blood flow velocity decreases from the aorta to the arteries to capillaries.