red blood cells
cardiovascular
Red Blood Cells and Blood/Air Veins.
Red blood cells give oxygen to the lungs. Also, they carry oxygen out to the body from the heart.
Red blood cells give oxygen to the lungs. Also, they carry oxygen out to the body from the heart.
Mostly hemoglobin, which give blood its red color. The red blood cells also help carry oxygen throughout the body.
Maybe blood cells? :0
Proteins don't give blood its color, the great amount of red blood cells do. Hence the name, they are red and give blood its color.
oxygen
Veins carry dirty blood or blood with carbon di oxide. Arteries carry blood with oxygen to all parts of the body. The veins carrying dirty blood are finally sent to the lungs where they give up the carbon di oxide and take in oxygen for circulation.
In case of human being you have red blood cells in your blood. They contain haemoglobin. This can carry seventy times more oxygen than plasma can carry. ( Say about 280 ml/ 100 ml of blood.) The bonding of oxygen is strong enough to hold the oxygen at lungs and to carry it in blood. Here the oxygen concentration is high. This bonding is loose enough to give oxygen at proximal end of the capillaries. Here oxygen concentration is low. This oxygen is carried through the interstitial fluid to the cells.
The oxygen-rich hemoglobin.The pigment that makes blood red is known as haemoglobin. it helps blood to carry oxygen.
Well animals do but plants don't. Plants don't actually really use oxygen- they give it out. They use the sunlight and Carbon Dioxide in photosynthesis and the by-product (what they give out) of this is Oxygen.
The simplest answer is "arteries," which generally carry oxygen-rich blood from the heart to the body, but the pulmonary veins also carry oxygen-rich blood. The lungs have oxygen that gives oxygen to the cells. Our body is a closed system so the blood never leaves the body system unless we are cut. After the blood has used up all of the oxygen it has the blood is recirculated through the heart and lungs once more! Thus this process goes on and on! An ARTERY carries oxygen rich or oxygenated blood from the heart to the body cells to give oxygen to them. I remember this by: Artery Away Arteries carry oxygen rich blood from the lungs to other parts of the body. Veins return oxygen poor blood to the heart where it gets recirculated through the lungs and then throughout the body again. The arteries.