identify the basic functions of the immune system
1. ______ Also know as white blood cells,protects against pathogens and disease
2.______ generates blood cells from hematopoietic stem cells
3.______ filters or traps pathogens and contains lymphocytes to fight pathogens
4.______ traps pathogens that enter the body through the mouth
5. ______ transports lymph throughout the body
6._____ blood quality control, blood storage, detects pathogens and lymphocytes storage ​