Is it possible that lasvegas will have and earthquake?

You think all professors are uncoordinated, but then you see your social psychology professor make a diving catch down the left-field line at an intramural softball game against the arts department team. you also notice that your professor hits lead-off for the team and is able to score from second base on a ground-out. you maintain your original stereotype of professors as uncoordinated by deciding that this one individual is an exception to the rule because he is a “young professor.” this is an example of

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?

What are the most populous and least areas of russia and why are some areas more heavily populated than others