You have been testing a new substance. You are not sure what this drug is, but note that it increases heart rate and blood pressure, the animal appears to be more attentive, and the animal appears to be developing a dependence on the substance. You are sure the substance must be a(n) __________.

Question

Quizplus · Accepted Answer

The substance is increasing heart rate and blood pressure, and making the animal more attentive, which are all signs of a stimulant. The development of dependence also suggests that it is a stimulant.

You Have Been Testing a New Substance