How are the last two lines of "the sonnet-ballad" different from the rest of the
poem?
And he will be the one tp stammer, "Yes."
Oh mother, mother, where is happiness?
O
A. They have a different type of imagery.
B. They have a different tone.
O
C. They have a different theme.
O
D. They have a different rhyme scheme.

The answer would be A. They use a different rhyme scheme

Explanation:

I hope this is helps

answer; i believe that the correct answer is (scientific data);

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.