Is aztecs proper common compound or collective

Which of these statements about the cpp supports the sub-claim that it cleans the air? a. the cpp cuts particle pollution, nitrogen oxides, and sulfur dioxide by more than 25 percent. b. the cpp avoids up to 6,600 premature deaths. c. the cpp cuts electricity bills roughly 8 percent. d. the cpp provides americans with reliable and affordable power.

What is the most likely reason schlosser uses a direct quotation in this example excerpt from fast food nation

What conditions did goodall find in the laboratories that she visited?