Answer:
A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.
I hope it's helpful!
The thesis should be changed to D: “The life of the typical college student is characterized by time spent studying, attending class, and socializing with peers.”
D is the correct option because it gives a list of what will be included in paragraphs to come. It is always a good idea to create this type of list in your thesis.