Oxygen
Heart
about 8 pintsdepends 5-9 pints
William Harvey 1578-1642
The right ventricle receives blood that has circulated through the body via the right atria. it then pumps the blood through the pulmonic valve to the lungs where the blood becomes reoxygenated for circulation. :)
Arterial blood is blood that has picked up oxygen (oxygenated) in the lungs and is being circulated through the body. Venous blood is blood that has been circulated and is now de-oxygenated (low Oxygen content) and is being returned to the lungs to start the process over.
Oxygen (O2) enters the blood through inhalation and is circulated throughout the body. Carbon Dioxide (CO2) is filtered out of the blood as a waste product and exhaled.
The blood runs through them
William Harvey first realized that blood circulated in 1491-1492
They carry blood from the arteries into the various organs and tissue's.They also bring the blood, that has already been circulated, back to the heart to be filtered ,and for more oxygen to permeate the blood for the next cycle.And its "vains" not "vines".
Drink water and drink milk
Pulmonary circulation is the process by which blood is pumped from the heart to the lungs and back again to pick up oxygen and release carbon dioxide. In the lungs, carbon dioxide is exchanged for oxygen through the alveoli in the respiratory system. This oxygenated blood then returns to the heart to be circulated to the rest of the body.
Carbon dioxide is released from the blood to be exhaled and oxygen is taken up to be circulated through the body.