Marijuana and Its Physical Effects on the User (1472 words, 5 pages)
Marijuana has been used as a drug since the beginning of time, yet thereare still many mysteries about its health effects on humans. Marijuana, orcannabis sativa, is a preparation of the crushed flowers and buds offemale hemp plant. The existence of the plant has been reported as earlyas 1500-1200 BC. ...
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