The correct answer is A. Non-fiction
I think it is sentence D. Hope this helped<span />
A comma is a punctuation mark (,) indicating a pause between parts of a sentence. It is also used to separate items in a list and to mark the place of thousands in a large numeral. It can also mean a butterfly that has wings with irregular, ragged edges and typically a white or silver comma-shaped mark on the underside of each hind wing.
A sentence. A fragment would be " Sometimes movie"
<span>How does exercise affect mental/emotional health?
A research paper needs to answer a question. This topic is a question. It's important when writing a research paper to choose a topic that allows for you to include your own voice. Topics like the history of exercise and the types of exercise become more like a list of facts when writing the paper, rather than a topic the author can explore with depth.
</span>
