Question

question 1 of 28 which best explains the effect of chemicals on the environment? a. chemicals can be helpful or harmful to the environment. b. chemicals are only helpful to the environment. c. chemicals do not affect the environment. d. chemicals are only harmful to the environment.

Explanation:

Chemicals can have both helpful and harmful effects on the environment; they are not exclusively one or the other.

Answer:

A. Chemicals can be helpful or harmful to the environment.