RED BLOOD CELL

A blood clot is when all the red blood cells try to go to one place at the same time you know, like black friday

A red blood cell is not really a cell because it has no nucleus this is so that it can carry more hemoglobin and therefor it can carry more oxygen It also allows the cell to have its distinctive bi-concave shape which aids diffusion. This shape would not be possible if the cell had a nucleus in the way.

Hemoglobin is the protein inside red blood cells that carries oxygen. Red blood cells also remove carbon dioxide from your body

INTERESTING FACTS

• It takes 20 seconds for the red blood cell to go a round the body
• The red blood cell has no nucleus