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Which is a chemical that affects brain activity?

A- a prescription drug


B- a psychoactive drug


C- a medicine


D- an illegal drug

need help asap!!!!

2 Answers

6 votes
Hello!

A psychoactive drug acts upon the nervous system, which alters brain activity. :)
User Mario Burga
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3 votes
Psychoactive drug is a chemical that affects the brain activity
User Angelo Parente
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