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the cardiovascular system working is simply called circulation.
Blood is the fluid within the cardiovascular system, consisting of red blood cells, white blood cells and plasma. Blood circulation is the system through which the blood moves.
The blood goes back to the heart to get oxygen.
The blood returns to the heart through veins.
pulmonary arteries carry oxygen-poor blood
Perfusion is the circulation of blood within an organ or tissue in adequate amounts to meet the cell's current needs.
The respiratory system is the group of organs within your body that enables you to breathe. The circulation system circulates blood throughout your body,
what are the 2 blood circulation?.
The blood returns to the heart through veins.
the three types of Blood Circulation are.Portal circulationPulmonary (Lesser) circulationSystemic (Greater) circulation
Perfusion
blood circulation was first reported by william harveyin man there is a comlpete separation of venous blood and arterial blood