The lungs take in oxygen, this oxygen travels down to the alveoli (thin, permeable sacs), which are covered in blood vessels, and the oxygen travels into the blood due to a pressure difference and CO2 goes from the blood to the lungs to be exhaled. The body needs that oxygen for almost every system in the body.
Yes, the right ventricle transports oxygenated blood to the lungs.
it goes to the lungs and get oxygenated then returns to the heart to be pumped to the body
oxygen rich blood gets pumped out of your heart to your arteries which carries the blood to your muscles. then your muscles use the oxygen. oxygen poor blood goes into your veins to go back into your heart. then it goes through a cycle that takes your blood to your lungs, to get oxygen. this process is repeated.
no you have oxygen high blood.
Blood goes to the lungs oxygen poor and comes out of the lungs oxygen rich.
has poor oxygen in it
Oxygen Poor blood. The lungs add the oxygen to the blood and then release the carbon dioxide.
The oxygen poor blood (not enough oxygen) goes to the lungs to get more oxygen to turn into oxygen rich blood (has plenty of oxygen)
Blood is pumped by the heart. Blood leaves the heart via the arteries and returns to the heart via the veins. Blood returning to the heart goes to the lungs where it is oxygenated then pumped around the arteries
The lungs, where they become oxygen-rich blood
poor
When the blood is pumped through the body, it delivers essential oxygen for cells to function. When the blood becomes oxygen-poor, it goes past the lungs, in which the gas exchange, where the oxygen poor blood releases carbon dioxide, which is a bi product of the system (and is to be breathed out), and retrieves the air from the lungs, to begin the process again.