Of all of the man's mistakes which one was the worst because it led to the others? a. he made a fire under a tree. b. he fell in the creek. c. he did not pay attention to the dog's warning. d. he left the fire.

c

Explanation:

Dogs are always mans best friend but if thats not the answer what are you asking?

the narrator closes the lantern tightly so the old man is

not awakened by the bright light

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.