Rhetorical questions add a level of cheesiness to the paper and unless you are a very good writer, and I mean college professor level, then you will most likely fail at any attempt. Also writing research papers your suppose to be telling the reader what they don't know instead of asking them what is already do know.
Answer:
A
Explanation:
B,C, and D both use thermal magnetism and electrical. You just have to read the question thoroughly
Answer:
It can be "Amy plucked a red, juicy apple from the tree and gobbled it up."
The options? I just learned about direct characterization so I'm able to help
