Divergent Boundary These boundaries form the global mid-ocean ridge system which is the largest mountain chain on Earth. Plate Tectonics Find out lots of fascinating facts and interesting trivia on plate tectonics.
Marijuana comes from the hemp plant Cannabis sativa. It has an active ingredient called THC that makes you feel high. THC and other compounds in marijuana can also affect the way your body works. Most people smoke the plant's dried leaves, flowers, stems, and seeds. But marijuana can also be mixed into food (like brownies, cookies, and lollipops), brewed as a tea, or inhaled with a vaporizer.
Effects Of Smoking Marijuana On The Human Brain: Drug Reduces Blood Flow To Hippocampus, Increasing Alzheimer's Disease Risk. Numerous studies tout marijuana for its brain protective benefits, from helping brain cells grow to shielding the brain from chronic stress.