146k views
2 votes
Pls help. I have no brain cells at this point-_-

This is a response of the immune system to a substance it incorrectly identifies as a
foreign pathogen.

A.humoral
B.immunity
C.antigen
D.allergies

2 Answers

3 votes
B. Vaccines are a great example of this because the immune system responds with immunity to that foreign pathogen that was given to the body
User Stefano Palazzo
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3.9k points
5 votes
the answer would be d
User Dorianne
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3.3k points