Answer: Non-representative sampling.
Explanation: The researcher interviewing only those diagnosed with Schizophrenia who are in an inpatient facility is a non-representative sampling because, the researcher didn't take into consideration those that are diagnose and not in an inpatient facility. It is not a true representation of the population of people with Schizophrenia.
Answer:
When added to ice, salt first dissolves in the film of liquid water that is always present on the surface, and lowering its freezing point below the ices temperature. Ice in contact with salty water therefore melts, creating more liquid water, which dissolves more salt, thereby causing more ice to melt, and so on.
It took 1 year to travel from one end of the Islamic empire to the other. Baghdad was the fabled city of wealth that existed at the heart of the Islamic Empire :)