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.
exists and is an alternate of . Well, Opium is used to make marijuana. It originated from United Statess!!!!!!! Its only grown in United States, and only sold in United States No. Opium comes from poppies, usually the opium poppy, Papaver somniferium, from the Middle East, Mexico, Asia, etc. Marijuana comes from Cannabis sativa, which is also grown in many countries.