Should marijuana be legalized in Canada? Marijuana is a drug made up from the dried leaves and flowering tops of the hemp plant. Marijuana has various psychological and physical effects on the human body. Marijuana is usually smoked in pipes, bongs, cigarettes, or can even be mixed with foods, or beverages. Most people who use marijuana begin to do so between the ages of 12 and 18. The majority of them try the drug because of curiosity. …showed first 75 words of 720 total…

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