Rhyme makes rhythm, so the speech flows together, and sounds rather nice instead of choppy.
B static character
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C. You don't want to yell at your friends if your friendship is rocky, unless you intentionally want them to leave
This has a subject as in a predicate. A predicate has to verbs which is going to make your answer (___) compound. So without all the confusing verbs and predicates, your answer would be (compound)