By your heart pumping the blood through your veins.
Blood cells and platelets are suspended in blood plasma (mostly water) and moved through the body in blood vessels (arteries, veins & capillaries). The blood is forced through the blood vessels by the heart.
Blood moves from the capillaries and into the veins.
the urine is forced out of the body through the urethra when the bladder becomes filled
the urine is forced out of the body through the urethra when the bladder becomes filled
The cardiovascular system circulates blood through the body.
The heart pumps blood through the body.
Veins and arteries
the blood runs through your body and in to your heart
Oxygen does not push blood through the body, the heart does.
The heart pumps blood through the lungs and through the rest of the body
Because the arteries wouldn't be able to have blood flow through your body unlike arteries veins are through out your whole body so they can transport blood through your whole body, veins keep your blood circulating
The heart pumps blood through the body.