Marijuana is the name for the drug that comes from the leaves and flowers of the Indian hemp plant. The hemp plant can be found growing as weeds or as a cultivated plant throughout the world. This plant can grow in many soils and climates, but it is most potent when grown in dry, hot, upland climates. This drug is a mild hallucinogen, which distorts sensory perceptions. The intoxicating part of this plant is found in its sticky, strong-smelling, golden resin. This resin protects the plant from heat and helps it stay moist during its repro ....