B is correct "A social commentator, who explains what a book says about people in general."
Answer:
D
Explanation:
it explains in great detail what the propose of dopamine's is and what they do. so this would be the most logical. at least this is what I think. I'm no teacher lol. good luck
<span>When writing nonfiction, an author has far more freedom to move around from one setting to another. This is not something fiction writers can often do - if the story is located in one place, it's not easy for the author to suddenly just change the location where the story is told the way nonfiction authors can. However, nonfiction writers do not have such liberties to present conflicts, use their imagination, or change their characters the way fiction authors can.</span>
