Answer:
The answer should be
Informal
because it contained information that was to inform the readers of the content.
I would agree/disagree because people might trust you more because you are more popular. Then again you might be less approachable to people who think less of themselves. Also people might think that you're perfect even if you're not. Also, they might only treat you for your looks and not brains.
I would say, C) appeal to religion.
