How would you describe Caddo homes? A large, triangular, and made of animal skins
B large, bee-hive shaped, and made of grasses
C small, flat, and made of earth
D long, rectangular, and made of bricks

it's called a epic poem i believe, hope this ☺

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.  

3 is blunder, i’m not sure about the last one but the first two look correct

pengo tupi union iowa wish