TOEFL Listening: TPO-TOEFL听力TPO - S813M0H8B4BE5HK1R$

Why does the professor tell the story about alligators? A. To explain the difference between true and false stories B. To draw an analogy between alligator reproduction and cultural transmission C. To give an example of a piece of information that functions as a meme D. To show how a story can gradually change into a song