caitie0107 caitie0107
  • 01-12-2020
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When reacting to an allergen, antibodies cause
ty released.
O A. pollen
O B. decongestant
O C. antihistamine
O D. histamine

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Tswee123
Tswee123 Tswee123
  • 01-12-2020

Answer: im pretty sure its B. Descongestant.

Explanation:

I hope this helps, sorry if im wrong.

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