It is a logical process, that will begin at the top and work it's way down. A conclusion is based and many different theories that are usually assumed to be true or correct.
No idea man :/ i miss them
A meaningful quote and/or a universal idea could serve as hooks for the introuction of a literary analysis.
An analgy or metaphor is typically used in a compare contrast essay, a definition of terms is more for a research paper as is a startling fact.
A thermometer is used to measure how cold or hot something is. It measures temperature. It can measure in °F or °C or K.