aorta
Aorta .
The Aorta is the biggest artery in the human body
The Aorta is the biggest artery, and the Superior and Inferior Vena Cava are the largest veins.
it is the biggest and the longest artery carrying blood away from the heart
The vena cava is the biggest artery in the body that is attached to the heart, so i would say the cardiovascular system.
artery
aorta
The biggest artery is the aorta. When it comes off of the heart it's diameter is between 18 and 22 mm.
aorta
The aorta. The Superior and Inferior Vena Cavas are the biggest veins in the body. Hope this helps.
aorta
Artery Knowledge: Science Book