kiki4200 kiki4200

26-08-2019
Biology

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Which of the following is the best definition of a pollutant?

A. a natural resource that humans overuse

B. a human activity that destroys habitats

c.a harmfal substance released into the environment

D. a species that humans introduce into an ecosystem

Respuesta :

aquariuses aquariuses

26-08-2019

C! Pollutants are according to Wikipedia, “... a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource.”

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