206k views
3 votes
Which of the following occurs when the immune system

reacts to a foreign substance, such as an insect sting or
food, in the same way it would react to a pathogen?
A
autoimmune disease
B
HIV
C allergies
rheumatoid arthritis
D
rheumatoid arthritis

User Cairnarvon
by
8.9k points

1 Answer

6 votes
C is the right answer I think-
User Caprice
by
7.9k points
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