B) the authors include details about the changes in diets over time to inform readers about how sugar has transformed what we eat.
It means like don't over use it or don't under use it. Use it for when you need it and when its important rather then use it for something that doesn't matter.
Perseus accidentally killed his grandfather, Acrisius in a discus throwing contest and fulfills the Oracle prophecy.
I believe that the persuasive appeal of (C) Reason is being used here. It implies that since Brutus is an honorable, then by that all logic, all men must be honorable.
Answer: She wants to advertise, because her main purpose for the blog is for people to purchase her new album.
Explanation: