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1 vote
Two people are bitten by the same type of insect. Megan gets a small pin-sized wound, while Dave quickly gets a large, red welt. The MAIN reason for the different outcomes is

User Akhilesh
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2 Answers

5 votes
Histamines and Inflamitory response is stonger in dave.
User Shajeel Afzal
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6.4k points
3 votes

An immune response in Dave. I just took this test and got it right.

User Joe Chrysler
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