nothing. Absolutely every part of your body is involved in the immune system. Having said this, not every part CONTRIBUTES to you immune system. I don't think that the muscular system really helps, but every other system does.
immune system
Respiratory
The immune system must attack the bodys own cells
The immune system.
The Immune System. Sorry to disappoint.
red blood cells
the emmu system is protect our body from the diseas
It is called the Immune System. A bit of extra info: The Immune System is the cause of allergies. It goes too far when trying to protect the body from something. ENDOCRINE SYSTEM
its killer T cells
axons neurons , cells help protect the bodys defense system against infection ..auto-immune defiency ...also oxygen
yes it can because it is a bacteria, the bodys immune system automatically starts producing more white cells to fight off the bacteria
Cardiovascular