obviously a vein.
From the main vein the blood enters the right artery which will then pump into the right artery next right vertical will pump the net into the lungs. After passing through the lungs they will enter the left artery the veins the left artery pump the blood into the left
it is a VEIN <3
Artery.
there is no such animal as an artery vein.... you have artery and you have veins... no vessel is both, unless used in a CABG.
It's a vein. The artery going to your head is the carotid artery.
a main vein is the superior vena cava a main artery is the brachial artery in the arm where blood pressure can be detected easily
The main artery that feeds the legs would be the femoral artery.
The pulmonary artery, the pulmonary vein, the aorta and the vena cava.
segmental artery, renal artery, renal vein, arcule vein, interlobular vein, interlobular artery
the wall of an artery is usuallythicker that the wall of a vein.
artery
Yes, because there is more pressure in the artery than in the vein so the artery has to be big enough to hold the pressure that's inside it.