What can you do to manage your time effectively? a) write a summary b) take notes c) study every space minute d) develop a study plan

develop a study plan

                                    first study with a full interest and than play a lot

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.