Answer:
It really depends on the way you tag them in.
Explanation:
You could say it in many ways like oh I wish you looked like this.
Answer:
Yes, they should go where they feel comfortable.
Since you are doing a research paper, you will need to include as much as supporting facts and statics to prove your resource or writing. In this case, the most one related to "research paper" is mostly choice C. This choice will provide you with the most needed facts and statics that are needed for your research paper.