PL HELL ITSSS DUE IN 30 MIN.. How does paragraphs 3-4 contribute to the development of ideas in the text?

A. They show the benefits of studying human behavior in a controlled environment.

B. They show how little remains for behavioral scientist to learn about human choice.

C. They show how a laboratory should be set up to best study humans’ natural behaviors.

D. They show that Halloween offers behavioral sciences an opportunity to study choice outside of the lab.