1. A reaction between an acid and a base that yields a salt and water. 2. The rendering ineffective of an action or substance, such as a drug. 3. The change of an acid solution to neutral by titration of an alkaline solution. 4. The change of an alkaline solution to neutral by titration of an acid solution.
Marijuana originated in Central and Southern Asia. It was discovered growing in the wild in China. China is known principally for its tea and opium, the great number of its people, itâs massive high-rises, but not really known for the discovery place of marijuana.
Research from one think tank finds that as much as two-thirds of the pot in the U.S. could be coming from Mexico, sales of which fuel the drug war south of the border. At the same time, the growing acceptance of medical marijuana may be boosting domestic production. The fact is that when you buy pot on the black market, there's usually no way to know where it came from. In the world of high-end marijuana, there arenât any labels or stickers; just fancy sounding cannabis strains.