I believe it is A because the others are run on sentences.
Answer: Choose Your Topic and Establish Your Purpose. A lot of writers struggle to define the initial focus for their paper.
Create A List Of Main Ideas. This is the brainstorming part of the writing process.
Organize Your Main Ideas.
Flush Out Your Main Points.
Review and Adjust.
Answer:
because it going into detail but not too much
I would say A, simple listing. It's not going in order of time, because they aren't dated in any way. I wouldn't say it was a cause and effect because you are just explaining each verbal form. It doesn't seem to have to be in that particular order, it's just how it's placed. You aren't comparing anything, and you none of them seem to be less important then the other. So I believe the answer would be A.