Answer: b c e
Explanation:I did the answer
I believe that the exposition in the paragraph is 'Causal analysis.'
Answer: A graph or chart.
A chart (also known as a graph) that contains information about the two states' temperatures would be the most useful visual aid in this case.
A chart is a representation of data in which the information is shown through symbols such as bars, lines or slices of a pie. It is used to organize numerical data and to make it easier for people to understand large quantities of data.
I dont believe so because we dont have a full subject.