My best guy friend is in the hospital.. Okay so my best friend in the whole world is in the hospital, he's been in there for a while now.. and I'm going to visit him tomorrow. I want to bring him a present..like a get well soon card, and then just a random present.y best guy friend is in the hospital.. Okay so my best friend in the whole world is in the hospital, he's been in there for a while now.. and I'm going to visit him tomorrow. I want to bring him a present..
Quick Answer. Oxygen travels through the human body by being bonded to the iron in a special molecule in blood cells called hemoglobin. This is necessary because, unlike carbon dioxide, oxygen dissolves very poorly in water.
Veins move blood towards the heart from the lungs and eventually through the aorta to the rest of the body.These carry oxygenated blood. Arteries move blood away from the heart to the lungs. There, the blood will pick up oxygen.eins move blood towards the heart from the lungs and eventually through the aorta to the rest of the body.