________ is present when a person experiences less effect from the same dose of a substance and needs more and more of it to achieve intoxication.

A) Impulse-control disorder
B) Behavioral under-control
C) Tolerance
D) Withdrawal

Tolerance

The process by which one's body becomes less responsive to a substance or a stimulus after repeated exposure.

Intoxication

The condition of having physical or mental control impaired by the consumption of alcohol or drugs.

Substance

Naturally occurring or synthetically produced product that alters perceptions, thoughts, emotions, and behaviors when ingested, smoked, or injected.