Blood flowing into the heart form the pulmonary veins
A) enters left side, is oxygenated, will pass the atrioventicular valve next
B) enters right side, is oxygenated, will pass the atrioventricular vandal next
C) enters left side, is oxygenated, will pass the pulmonary valve next
D) enters right side, is de-oxygenated, will pass the atrioventricular valve next
E) enters the left side, is oxygenated, will pass the aortic valve next