fight against illnesses
Attack pathogens.
Fight disease
ghy
Tolerance exists when the immune system does not respond to a particular antigen. All cells and tissues in the body contain antigens that normally do not stimulate an immune response. The immune system is said to exhibit tolerance toward such antigens.
their immune system is ruined
Nuts eggs and the immune system
hypersensitivity
An allergy. C for plato users
They all are not normally found in this body and they do not have the same DNA. They normally will be attacked by the immune system.
your immune system and your White blood cells produce antibodies
allergy
Acquired Immune System or Adaptive immune System
A deficiency (weakness) of the immune system. In other words, not being able to normally fight off disease.
The Immune System