Respuesta :
Answer:
White blood cells are part of the body's immune system. They help the body fight infection and other diseases.
Answer:
White blood cells are part of the body's immune system.
They help the body fight infection and other diseases.
extra knowledge
- Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).