Suppose You Were Walking to Class When All of a Sudden

Suppose you were walking to class when all of a sudden your friend jumped out and scared you! What would you expect to observe with your nervous system?

A) increased activity in all parts of the peripheral nervous system
B) increased activity in the sympathetic division and decreased activity in the parasympathetic division
C) decreased activity in the sympathetic division and increased activity in the parasympathetic division
D) increased activity in the enteric nervous system