The mood (or tone) of the prologue is considered as sombre, dark, macabre... since from the start we're being told that this story is going to be a story of love, death and loss.
Answer:
Dear mom,
Oh my goodness I see so much stuff up here. There is this wierd red dust that feels funny and I brought it into this building that was up here from NASA and it has oxygen in it. So I did some expierements on it and it is so cool. I love it up here minus the part I have to wear a suit everytime I go outside and I barley get sleep because my body doesnt allow me to. I feel like im loosing alot of weight. I saw this wierd camera thingy and it looked at me, I think it was from NASA but i dont know. I stepped in the hole yesterday and almost hurt myself.
Explanation:
C. I chose that rose for its sweet smell.
This sentence actually has two pronouns used as adjectives. The first is "that". It is an adjective because it describes which rose is being chosen. The second pronoun that's being used as an adjective is "its". "Its" tells us what the smell belongs to. Possessive pronouns are often considered possessive adjectives because they describe who or what is being owned. In this case the rose or "its" owns the smell.
It is somehow related because Sad Perfect is a book about a girl who has an eating disorder, as you know this is not an easy thing to deal with so it would not be uncommon to hate your life. It's not a quote from the book but it can relate.
Fictional device because its either fictional or character