rwfire12
rwfire12 rwfire12
  • 02-02-2017
  • Biology
contestada

Which type of stimulus is an allergen, such as pollen?


A. response to a stimulus


B. external stimulus


C. internal stimulus


D. inborn stimulus

Respuesta :

Аноним Аноним
  • 02-02-2017
A. response to a stimulus
Answer Link
Аноним Аноним
  • 06-02-2017
It is A response to a stimulus
Answer Link

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