The four components are plasma which is a liquid a red blood cell is a cell white blood cell is a cell and platelets are a part of a cell.
White blood cell
they are called white cell and red blood cell
A fragment of a blood cell called a megokaryocte, is responsible for blood clotting. This fragment is called a platelet.
Antibodies are produced by a kind of white blood cell called a plasma cell.
T-lymphocytes, they are a type of white blood cell.
white blood cell
neutrophils, eosinophils, basophils, and lymphocytes red blood cell, wte blood cell, platelets,many other phagocytic cells
phagocytosis
phagocytosis
Sickle cell
red blood cells are also called as erythrocytes.