10.

A topic for a research paper can be _____ than the topic for a short essay.

broader

narrower

The correct answer is "broader".

If you compare the topic of a research paper to the topic of a short essay, the topic for a research paper can be broader. Research papers often require an in-depth analysis and exploration of a subject, which may involve examining multiple perspectives, gathering extensive evidence, and discussing various subtopics. On the other hand, short essays tend to focus on a specific aspect or argument related to a broader topic.