The round cells that move in the blood capillaries are called RED BLOOD CELLS.
The round shape of blood cells are round so they can fit through tiny places in your body. Red blood cells are in your body so are white blood cells. White blood cells fight diseases.
White Blood Cells
One is called sickle cell anemia.
The are transported round attached to a molecule called haemoglobin, present in the red blood cells. The blood is then pumped round the body by the heart and Carbon Dioxide is replaced for Oxygen in the lungs and the converse in the body's capillaries.
blood cells
white blood cells
The blood forms in a round circle around the heart and then it goes into cells.
blood is created in the bone marrow and the blood cells then move to the heart to be pumped round the body
they swim round your blood with p90s and stab little spakas who are cheeky
Each red blood cells contains haemoglobin which is good at absorbing oxygen.
Red blood cells (erythrocytes) and white blood cells (leukocytes) are very different. Red blood cells are round, lack a nucleus and function to carry oxygen throughout the body. White blood cells can be many different shapes, have a nucleus and function to detect and destroy invading pathogens.
Blood carries red blood cells which carries blood around your body