Which of the following statements is not true about drug dependence?

a.

people that are dependent on drugs believes that they need the drug to function effectively.

b.

people that are dependent on drugs experience psychological and physiological changes as a result of drug use.

c.

people that are dependent on drugs can stop using the drug without experiencing any side effects.

d.

people that are dependent on drugs are at risk for overdosing

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility