To dissect a persuasive writing prompt, the writer: a- reads it and then ignores it. b- writes about the think statements. c- reads it and decides what side to argue. d- reads it and can write about another topic.

Seeking to dissect a persuasive writing the writer should  write about the think statements, (option B). In order to dissect a text , it cannot be ignored or changed into other topic. The focus should be on just one text and each part of the text should be identified, instead.  

Persuasive writing is a form of nonfiction writing that encourages careful word choice, the development of logical arguments, and a cohesive summary.

im not sure about this one