Adrug that enhances positive emotional reactions and minimizes negative ones, like nicotine, is said to have

The answer to this question is adjustive value
adjustive value refers to the effect of drugs that we can cotrol to influence the outcome that we want from our body.
By using caffeine for example, we can control our body response so our brain feel more stimulated and prevent us from being sleepy.

Ithink the answer is d.

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