it will go back to the lungs carrying CO2 to exchange with O2
The heart is a pump that moves all blood in the body.
They make your immune system go faster which makes you pump more blood. When you pumP more blood your body works better
No the heart pumps the blood but it does pump the blood through the arteries.
hematopoietic
pump blood you a******
the atria only pump blood to the ventricles
the atria pump blood only to the ventricles.
pump the blood throw the body
heart
The heart is a four chambered pump, whose sole task is to pump blood round the body.
They have hearts with blood vessels that pump the blood to the rest of their body
it is to pump blood around your body