Effects Of Three Types Of Substances

Abstract: 3 pages in length. As the top three most abused drugs, cocaine, marijuana and heroin also share some of the same physiological effects. Marijuana is considered to be much more user controllable than cocaine or heroin, both of which are highly addictive substances; because brain impact occurs quite rapidly when cocaine is smoked in its crack form, it becomes that much more addictive. Bibliography lists 4 sources.

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Catagory:

Subcatagory: Drugs & Alcohol

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