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charle [14.2K]
3 years ago
13

Which of the following is always a component of allergies? A) histamine B) symptoms C) asthma D) antibodies

Health
2 answers:
Arlecino [84]3 years ago
7 0
Which of the following is always a component of allergies?

Out of all the answers shown above the one that best represents the one that is always a component of allergies is answer choice A) histamine.

I hope it helps, Regards.
Anni [7]3 years ago
6 0
Histamine would be your answer! :)
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