yes. blode is needed to keep your lungs alive and your hart pumps the blud
Nutrients supply every organ in the body. So, true...
by using as nutrients
The red blood cells carry carbon dioxide back to the lungs.
carbon dioxide
Oxygen and nutrients are carried by red blood cells in the bloodstream. The heart pumps oxygen-rich blood from the lungs to the rest of the body, where cells absorb oxygen and nutrients from the blood. The deoxygenated blood then returns to the heart and lungs to pick up more oxygen.
no. it gets it from the lungs
Nutrients pass through the capillaries (a type of blood vessel) in the small intestine.
Yes, the blood from the lungs is rich in oxygen. Since you breathe in oxygen and nutrients through your nose/mouth to the lungs, the oxygen and nutrients are absorbed in the lungs and go through the blood stream into the heart
it depends where about you mean; the pulmonary veins, coming from the lungs, firstly pass just-oxygenated blood from the lungs to the heart. after that the arteries (like the aorta) pass the highly oxygenated blood from the left side of the heart to the body parts. (this is most likely the answer you are looking for) when the organs have taken all the oxygen out of the blood and replaced it with deoxygenated blood. the deoxygenated blood moves back to the right side of the heart where it is pumped back to the lungs for reoxygenation!
No. Your lungs pass oxygen into the blood and also pass carbon dioxide to the air outside your body. Oxygen combines with carbon to form carbon dioxide. This happens in our muscles, among other places.
In the capillaries surrounding the alveoli in the lungs
canaliculi