Answer D poem
I believe the correct answer is D simply because you can take your time learning from a poem and you can also learn a lot from it. Hope this was helpful :)
Answer:
An educated guess would be B a blog about cars
Explanation:
A blog anyone could write would be seen as a uncredible source
Atticus Finch, Scout and Jem, Tom Robinson and Boo Radley.
it helps understand the passage better