Metamorphism is a __________________ that involves no melt phase. 2. The protolith of a metamorphic rock is the (a) sibling (b) brother (c) parent (d) daughter (e) none of the above 3. Fabric refers to the way ____________ in a rock are arranged. 4. Foliation is defined by the _______________arrangement of minerals. 5.
Acamprosate has been used in Europe for the treatment of alcohol dependency since 1989. In 2004 it became the third drug to receive approval from the U.S. Food and Drug Administration for this indication, following disulfiram (Antabuse) and naltrexone (ReVia).
PCP, or phencyclidine, is a âdissociativeâ anesthetic. Its sedative and anesthetic effects are trance-like, and patients experience a feeling of being âout of bodyâ and detached from their environment.CP can be snorted, smoked, injected or swallowed and is most commonly sold as a powder or liquid and applied to a leafy material such as mint, parsley, oregano, tobacco, or marijuana when used for smoking.