By the definition used in the textbook, a chemical substance would be considered a drug if __________.

Question

Quizplus · Accepted Answer

According to the definition used in the textbook, a substance can be considered a drug if it has an impact on brain functioning and intoxicates the user. Therefore, choice D (both A and B) is the best option as it includes both of these criteria. Choice C is not correct as serving as a nutrient does not necessarily qualify a substance as a drug.

By the Definition Used in the Textbook, a Chemical Substance