Iron.
The minerals iron and copper helps to build hemoglobin that helps to carry oxygen to cells.
It carry's both oxygen and carbon-dioxide helps in the respiration process .
It is really the other way around. Red blood cells help to carry oxygen to every cell in the body.
The only part of the blood which carries oxygen are the red blood cells. These blood cells contain what is known as hemoglobin, which is the most efficient part of the cell, and the only part of the cell, that can carry oxygen.
The red blood cells carry the oxygen to and carbon dioxide from the cells of the body via the lungs.
takes oxygen and circulates it through the body
oxygen from lungs pass to the blood capilleries in which it enter in red blood cells which carry 4 molecules of oxygen by combinig with one molecule of Hb Oxygen from blood transfer to cells where it helps in metabolic reaction and cellular respiration.
Arteries carry red blood cells (along with other cells) away from the heart. These red blood cells contain hemoglobin which helps to transfer the oxygen itself.
The red blood cells carry oxygen that is transported to the different organs in the body and absorbs carbon dioxide from the organs that is transported to the lungs where it is exhaled out of the body. The protein hemoglobin helps to bind oxygen and carbon dioxide in the red blood cells.
IRON
hemoglobin