Atype of drug that can alter thoughts, moods, and perceptions is known
a. stimulant
b. hallucinogen
c. inhalant
d. narcotic

Describe some of the common health conditions associated with air pollution.

Amy gained cardiovascular health benefits from running consistently over the past year. now she runs inconsistently and has lost some of those health benefits. this principle is known as?

What should be changed to make the following sentence true? "the stress model suggests that people with a predisposition for a disorder are more likely to develop the disorder when faced with stress."