Well, understanding how rocks are changed by heat, pressure, and chemical solutions can help us in understanding the variety of metamorphic rocks which we actually observe on the Earth's surface.
Noscapine is a benzylisoquinoline alkaloid produced in opium poppy (Papaver somniferum) and other members of the Papaveraceae. It has been used as a cough suppressant and more recently was shown to possess anticancer activity.
For the scuba diving reference, see Nitrogen narcosis. For the sedative agent, see Sedative. For pain control medications of both narcotic and non-narcotic varieties, see Analgesic. For the album by Muslimgauze, see Narcotic (album) .or the scuba diving reference, see Nitrogen narcosis. For the sedative agent, see Sedative. For pain control medications of both narcotic and non-narcotic varieties, see Analgesic. For the album by Muslimgauze, see Narcotic (album) .