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crimeas [40]
3 years ago
9

When a person needs a gradual increase in the amount of a psychoactive drug to produce the desired effect, _____ has occurred.

Biology
1 answer:
Llana [10]3 years ago
5 0

drug tollerance

When a person needs a gradual increase in the amount of a psychoactive drug to produce the desired effect, drug tollerance has occurred.

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