Answer:
OD4.
Explanation: This is irreverent to the whole of the paragraph.
The first choice is correct because the second choice is a fragment, and the third is an incomplete thought. Also a fragment I guess.
Rhyme scheme is the pattern of rhyme that comes at the end of each verse or line in poetry. In other words, it is the structure of end words of a verse or line that a poet needs to create when writing a poem. Many poems are written in free verse style.