Which of the Following Distinguishes Predation from Most Types of Aggression

Which of the following distinguishes predation from most types of aggression?

A) Predation is accompanied by sympathetic activation in the predator.
B) The object of predatory attack experiences more sympathetic activation than that seen when two members of the same species engage in aggression.
C) A predator is highly likely to terminate the attack when the prey shows submissive behaviors.
D) The aim of a predatory attack is to kill and consume a food source.
E) Predation is an example of a rodent reproductive behavior.