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question 46

Multiple Choice

Graph.
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Definitions:

Stimulant Drugs

Substances that increase alertness, attention, and energy by elevating the levels of key neurotransmitters in the brain.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, known for its addictive properties and potential for abuse.

Amphetamine

A stimulant that affects the central nervous system, commonly used to treat ADHD and narcolepsy.

Dopamine

A neurotransmitter important in reward, motivation, and motor control, often linked to pleasure and addiction.