The blood returns to the heart through veins.
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.
The process by which blood moves between the heart and the lungs is called pulmonary circulation. Deoxygenated blood is pumped from the heart to the lungs through the pulmonary arteries, where it picks up oxygen and releases carbon dioxide. The oxygenated blood then returns to the heart via the pulmonary veins.
The blood goes back to the heart to get oxygen.
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.
the three types of Blood Circulation are.Portal circulationPulmonary (Lesser) circulationSystemic (Greater) circulation
Blood is provided to the heart by coronary circulation.
Pulmonary circulation = between the heart and the lungs Coronary circulation = the heart tissue's own blood supply Systematic circulation = between the heart and the rest of the body
The coronary circulation provides a blood supply to the muscle of the heart. It is considered part of the systemic circulation.
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
pulmonary circulation is the circulation of blood between your heart and your lungs