The heart is an important organ in the body which pump blood in the body so without the heart in the body there is know how the blood can be pump to their target place or area
the heart
Of course heart plays amajor role in the circulation (pumping) of blood
Pulmonary Circulation
Circulation is the pumping of blood and oxygen throughout your body. Your heart is the main organ in this process. Without the circulation system, you could not function.
Coronary circulation is the circulation in veins and arteries that lead to your heart and give it nutrients. Pulmonary circulation is when the heart pumps oxygen poor blood into the lungs to be filled with nutrients from oxygen. Systematic circulation is the heart pumping oxygen rich blood from the lungs and to the rest of the body, then back to the heart to repeat the process.
circulation?
William Harvey
the heart pumps the blood round the body
The blood goes back to the heart to get oxygen.
The blood returns to the heart through veins.
The heart and the lungs, otherwise known as the cardiovascular system.
Systemic circulation. Compared with pulmonary circulation which is from the heart through the lungs and back to the heart.