They die
it give up oxygen to the cell.
The oxyhaemoglobin will break down and oxygen will release. :)
It loses oxygen!
When the blood reaches cells that do not have enough oxygen, they may not be able to function properly. This can lead to cell damage or death. The body may respond by increasing blood flow to the area or causing other cells to release additional oxygen to help support the oxygen-deprived cells.
red blood cells transport oxygen :)
White blood cells fight germs and red blood cells carry oxygen.
Oxygen and other nutrients diffuse out of blood by osmosis, and blood takes up carbon dioxide and other waste products given off by cells.
When blood capillaries flow past cells, diffusion of oxygen, wastes, and nutrients occurs. This transfer maintains cellular homeostasis.
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.
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.
Nothing as erythrocytes (i.e. red blood cells) are never"pumped into cells". They stay inside the blood vessels, circulating around and around.
The red blood cells pick it up from the air and take it through the blood stream to the cells in the body.