Either investigates or elaborates. I think it's elaborates
Hey I can help you with the essay, is there a certain amount of paragraphs you need to use??? Is there anything that’s needed like for example a article or something like that???
A is the answer to your problem
Explanation:
Coherence: The arrangement of ideas in such a way that the reader can easily follow from one point to the next.
If you're referring to Lights by E.E C.ummings then it is a romantic portrayal of how C.ummings feels.
