Functions of the Immune System
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The destruction of enemy invaders.
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The return of captured enemies and wounded soldiers and citizens.
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The distribution of aid packs, weapons, and the removal of waste products off Humansville Highways.
Immunilogical Disorder
Autoimmune disorders develop when the immune system mistakenly targets normal body cells and tissues. An example is rheumatoid arthritis which is a disease where antibodies attack the joints of the body.
