Someone answer this asap for !

which choice most clearly conveys that nadkarni’s research is ongoing?

a. no change

b. is known for showing

c. continues to uncover

d. brought attention to

Plagiarism can be avoid by a. copying and planting articles found online b.using language directly from outside resources c.using mla format to cite source d.changing a few words when quoting another writer

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

Which of these excerpts is most clearly an example of narrative poetry? a. “in xanadu did kubla khan/a stately pleasure dome decree…” b. “and all that’s best of dark and bright/meet in her aspect and her eyes…” c. “who can contemplate fame through clouds unfold/the star which rises…” d. “one shade the more, one ray the less/had half impaired the nameless grace…”