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About Expii
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Science
Advanced Biology
Advanced Biology: Animal Systems
Defense: Immune System
Mammalian Immune Systems
Immune Disorders
Allergies
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Explanations
1
Allergies are immune disorders when a person's immune system mistakes something harmless, such as peanuts, as a potentially dangerous substance. When it enters the body through …
By Phillip Samuel
Problems
2
Which is NOT an allergy?
Which is an allergy?
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