When beginning to research a given topic, it's important to
a. look at books on every aspect of your topic.
b. remember your topic and stay focused.
c. browse different types of books and internet sites.
d. understand that quality sources can't be found online.

Can someone explain this to me clearly plz

In living to tell the tale, what does the following passage mainly reveal about the narrator (paragraph 2)? “there was not a single door, crack in the wall, a human trace that did not find a supernatural resonance in me.” : a) the narrator associates memories to specific objects that he sees. b) the narrator realizes the buildings around him should be demolished. c) the narrator feels as though he wants to connect to the people of the town. d) the narrator is unsure why he feels frightened while walking with his mother.

Why does the author of exploring the titanic give background information about his youth and education? to show his lifelong love for the ocean