rebel meaning, definition, what is rebel: a person who is opposed to the political system in their country and tries to change itâ¦. Learn more.
The difference between oxygenated and deoxygenated blood is that oxygenated has just been filled with oxygen from the lungs. Deoxygenated blood travels from the body back to the lungs to have oxygen resupplied.
This is then used by, the muscles and then the blood is deoxygenated, this blood is then carried back to the heart through the veins and thats what changes its colour. Except for the pulmonary arteries, arteries carry oxygenated blood. Arteries carry blood away from the heart. But the blood that first leaves the heart is still de-oxygenated; it's first stop is the lungs where it gets oxygenated and from there other arteries carry the oxygenated blood throught out the body.