Which example is an abiotic factor of an aquarium ecosystem? a. algae growing on the glass b. gravel on the bottom of the aquarium c. plants growing from the gravel d. fish swimming in the water

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.