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Which behavior is a response

to an external stimulus?

A. A dog drinks to quench its thirst.

B. A squirrel eats when it is hungry.

C. A snake hides under a rock on a hot day.

D. A cat vomits to rid itself of pathogens.

User Flyfrog
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1 Answer

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Egucated guess but a cat the vomits is the answer it helps an organism maintain homeostasis
User Markus Deibel
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