Well, since you didn't share any options to choose the correct one, I can only guess whether I can help you. But I have some valuable and useful information though. In most of the situation you can come across how one author is dominated by facts, while other is dominated by images and examples and descriptions and so on.
Do hope it helps!
For question 1, I believe it is B.
For question 2, I think it is B too.
I might get this wrong tho.
