Materials are spread to different places of your body, but it depends on what material it is that determines where, but some materials stay in the blood just like you need oil in a tank.
Red blood cells, white blood cells, platelets, electrolytes.
Red blood cells in blood carry oxygen throughout the body. The actual chemical substance in red blood cells that carries oxygen is hemoglobin. Hemoglobin also carries carbon-dioxide when passed through capillarys, the part where the carbon dioxide is exchanged with the oxygen. capillaries are a cell thick for the lower blood presure.
The exchange of oxygen and carbon dioxide happens in between the alveoli and then through the walls of the capillaries and then into the blood. The oxygen is then picked up by hemoglobin in the red blood cells and sent to all body cells. While this is happening the carbon dioxide is transported back from the body cells and into the blood. It diffuses through the walls of the capillaries and into the walls of the alveoli. Carbon dioxide leaves your body whenever you breathe out.
red blood cells contain iron based pigment hemoglobin
Yes, blood is a mixture (Colloid). Blood contains plasmas, RBC (Red Blood Cells), WBC (White Blood Cells) and Platelets.
capillaries
Diffusion
Diffusion
Diffusion
Nutrients are exchanged between the blood and body cell in the capillaries.
Diffusion
There are many substances they exchange, but the main ones are oxygen from the blood to the cells and CO2 from the cells to the blood.
Capillary: A tiny blood vessel where substances are exchanged between the blood and the body cells.
Materials needed by the cells move from the blood into the cells, and waste materials move from the cells into the blood.
oxygen and carbon-dioxide
Those tiny and beautiful blood vessels are called as capillaries. You have millions of them in your body. The nutrition and oxygen is given out, at the proximal end. The metabolic wastes and carbon bi oxide in taken in, at the distal end.
The blood is oxygenated that is oxygen which has been inhaled is added to the blood and the blood then transports it to other body parts.