I think its B but i might be wrong hope this helps!
The argumentative essay requires well-researched, accurate, detailed, and current information to support the thesis statement and consider other points of view. Some factual, logical, statistical, or anecdotal evidence should support the thesis. ... It is unethical to exclude evidence that may not support the thesis.
Whats YOur Question About it though?
"Answer:The reason: There is no acid rain in South Carolina because the state has no problem with sulfur dioxide. "
Explanation:
"Winds generally blow anything in South Carolina's air out to sea, not to nearby states. ... Their tests showed that acid rain, while a problem, was certainly not a crisis for this country."
Answer: A character who changes during the course of a story is called a dynamic character.