Your heart's job is to pump blood.
The heart's job is to pump blood around the body
He or She checks on your heart.
The job of the heart is to pump oxygenated blood to parts and cells in your body. This is called the circulatory system.
Veins carry blood to the heart but never away from the heart. They do the opposite job of an artery.
the heart is specialised because it has four parts
it pumps blood threw your heart
Human Heart
The heart circulates blood to all other organs in your body.
The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control.
heart brain the digestion track the lungs
transfering blood through a human/animals body%HERE_GOES_TEXT%
To protect your heart and lungs.