Dr. Huxley is a behavior geneticist. He learned that his son was being bullied by another child in his class. He notices that the bully's parent is rather aggressive when leaving the school parking lot after picking up his child. Which of the following questions is Dr. Huxley, as a behavior geneticist, most likely to ask himself regarding the child's behavior?

a) Is the child genetically predisposed to aggression?
b) How does the school environment influence behavior?
c) What is the impact of peer relationships on aggression?
d) Is the child exhibiting learned behavior from the parent?