Answer:
You can add <em><u>"Cuz' I'm what I'm"</u></em> in the end.
Overall, the poem is good as it is.
It is B, adding detail to verbs.
A is describing adjectives
C is not right, prpnopuns do not replace nouns
D, pronouns and verbs are two different things why would one replace the other?
A central idea of a text is the author's overall idea that is presented throughout the text that is thoroughly supported.
