From what book of chapter 5?
This is an example of a cause and effect relationship.
False because when you would make a mistake you could chnage the whole essay or story your better of starting with someone who pieces everything together
I would say the correct answer is that has an undetermined answer.
If a subject has been thoroughly covered, then there is no need for this researcher to do it all over again. If it's impossible to answer, there is no need to try. If it can be answered easily, then it doesn't really require a research. This leaves us with the last option, because a researcher might want to try and determine the answer.
