This was an event in Vonnegut's own life, and the novel is
considered semi-autobiographical. from his time as an American soldier and
chaplain's assistant, to post war and early years. It is generally recognized
as Vonnegut's most influential and popular work.
In my opinion I think D because I would use that answer
Answer:
a comparison of daily temperature in June
Explanation:
it's over the course of a month & temperatures change
