1. Which blood vessel carries blood from all parts of the body to the heart?   vena cava   anterior cardiac vein   aorta   right coronary artery   Hint Half-n-half Clue   2. Which blood vessel transports blood from the kidney into the inferior vena cava?   hepatic artery   renal artery   hepatic vein   renal vein   Half-n-half Clue   3. Capillaries have muscular walls.   True   False   4. If an artery is empty, it collapses.   True   False   5. Veins have non-elastic walls.   True   False   6. Which blood vessel transports blood from the aorta into the liver?   hepatic vein   renal vein   renal artery   hepatic artery   Half-n-half Clue   7. The blood flows with low pressure in veins.   True   False