The heart contracts to push blood out, and expands as blood already sent around the body is pushed back into the heart. I believe they are called LUBS and DUBS, feel free to correct that last part if needed.
it is pumped out of the lungs
Blood is pumped out of heart. It comes back to the heart. This circle goes on.
blood is pumped around your body by your heart, that's why you hear your heart beating because it us pumping the blood around your body :)
it is pumped to the heart first then to the lungs
The blood is pumped out of the heart, when it is oxygenated, through the left atrium and left ventricle into the aorta.
The left venricular chamber of the heart is responsible for pumping the blood throughout the body
blood.
Yes.
platelets
ANSWER:The answer is very simple. Blood is the fluid that gets pumped by the heart.
Veins running back to your heart from your ear! Jk, the Veins flow thru your neck and the blood is reoxygenated to continue its cycle.
Blood is pumped to all the body by the heart, through the arteries. It returns to the heart through the veins.