Well, the whole novel is basically told through these letters, so they are used to advance the plot an offer some sense of authenticity to an implausible story. Plus, it is a way for them to express their own feelings and thoughts about the whole thing.
"...flung into a cagelike crate"
Answer:
D
Explanation:
Single parents are more likely to deal with substance abuse problems.
Answer: Effect is defined as what happened. Cause is defined as why something happened. Clue words that signal causal relationships include: such as, because, so, consequently, therefore, thus, and since.
Explanation: give brainlest plz