Marijuana is a green and brown mix of dried flowers, stems, seeds and leaves from the hemp plant
Cannabis sativa. The main active chemical is THC (tetrahydrocannabinol), which moves quickly through the bloodstream to the brain and other organs throughout the body.
Above the Influence. Drug Facts: Marijuana. Retrieved 8/23/16 from http://abovetheinfluence.com/drugs/marijuana/#footnote_0_165
Marijuana has the potential to cause problems in your daily life, or make existing problems worse. It limits your brain’s effectiveness, slows down thinking, and impairs coordination and judgment.