And number nine, the ascending aorter moves the oxygen blood into the capillary system of the organs found in the upper body and this brings into the organs found in the lower portion of our body. So the neck and our brain, while this is the leg portion of our body. Now, in number ten, we basically have the oxygen blood is brought into the organs where we have an exchange taking place. So the cells, tissues and organs pick up the nutrients and electrolytes that they actually need to survive. They also pick up our oxygen and they give off the carbon dioxide as well as our waste products. And then our deoxy and blood travels into the tiny venues, then into the veins.