veins
Heart
The heart is a pump that circulates the blood around the body
circulates blood
The first scientist to describe that the heart circulates blood was the Arabian physician Ibn al-Nafis, in 1242 AD.
The pure blood after circulation leaves the heart and enters into the aorta or the aortic arch. Then from here it circulates in the whole body for the exchange of materials. The impure blood, coming from the superior and inferior vena cava, circulates in the heart and enters into the lungs through the pulmonary artery for its purification.
The heart circulates blood to all other organs in your body.
The arteries take blood away from the heart and circulates around the body the capillaries are the vessels that go to the heart.
because it circulates blood
The heart circulates blood throughout our bodies.
The heart is a muscle and gets its nurisment from blood that flows through it. And it also pumps and circulates blood through it in large vessels and chambers.
the heart is good for pumping blood through out the body to all of your veins so your blood circulates and keeps you alive.
It originates there. First you breathe in and you add oxygen to you blood streams, by the way of capillaries. It then circulates from the heart to every where else.