2. Does someone's past truly matter? Do your past actions make you who you are, or is it possible to leave your past behind you completely?

the animal shelter ad with animals in cages, starving and dying.

explanation:

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.