Answer:
well in the concrete cat poem is in the shape of a cats to give the reader a image of what the cats is doing and limerick is following a pattern a,b,a,b which give the point of the the poem sound being read out loud
Explanation:
sorry if not what your asking
Answer:
google it , it may help you more
I think the answer would be C, because an implicit theme is one that's hidden in the story and you kind of have to dig into the piece and look for it.