Red blood cells!
the answer is yes, they do have three main body parts.
branching cells, flat cells, and round cells
The three main body parts of an insect are known as the head, the thorax, and the abdomen.
The main function of red blood cells in the human body is to transport oxygen from the lungs to all the cells in the body and to carry carbon dioxide back to the lungs to be exhaled.
to regenerate
The main antigen-presenting cells in the body are dendritic cells, macrophages, and B cells. These cells play a crucial role in initiating and modulating the immune response by capturing, processing, and presenting antigens to T cells.
There are three main constituents of blood. There are red blood cells that are responsible for the transportation of oxygen, white blood cells that are the body's defense against illness, and plasma which transports lymphocytes.
Red blood cells White blood cells Platelets
The two main kinds of cells in blood are red blood cells, which transport oxygen throughout the body, and white blood cells, which help the body fight infection and disease.
phagocyte is the main cell of immune system
growth developement and repair