Narcotics,such as heroin,are drugs that:
A)are capable of producing hallucinations,or changes in the perceptual process.
B)have an arousal effect on the central nervous system,causing a rise in heart rate,blood pressure,and muscular tension.
C)slow down the nervous system.
D)increase relaxation and relieve pain and anxiety.

Question

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The Answer of Narcotics,such as heroin,are drugs that:
A)are capable of producing hallucinations,or changes in the perceptual process.
B)have an arousal effect on the central nervous system,causing a rise in heart rate,blood pressure,and muscular tension.
C)slow down the nervous system.
D)increase relaxation and relieve pain and anxiety.

Narcotics,such as Heroin,are Drugs That