Answer Pump blood to the lungs.
blood that is being pump from the heart to the lungs is oxygen.
you breath it in and the air goes into your lungs and helps pump the blood around
Heart.
Yes.
pump
air
pulmonary artery, to the lungs capillaries where the blood is oxygenated
The heart and lungs. Needs lungs for the oxygen. And the heart to pump the oxygen into the blood, to the brain
Either the heart or the lungs but I'm not sure which.
The three major organs of the circulatory system are: 1) The Heart: it pumps blood throughout the body. 2) The Brain: It tells the heart when to pump and how fast to pump. The Brain is what tells the heart to speed up during exercise, and to slow down during rest. 3) The Lungs: The lungs bring in air, and the blood goes through the lungs to pick up the oxygen and bring it throughout the rest of the body as the heart pumps.
a body of bones to protect your lungs and heart so that your blood can pump to your heart.