A) volume of blood flow through an artery.
B) force of a muscular contraction.
C) level of insulin in the bloodstream.
D) love that humans feel for a pet.
E) effect of a neurotransmitter on a muscle.

A) taxis.
B) innate.
C) imprinting.
D) operant conditioning.
E) reflex.

A) a motor response initiated by a stimulus, continuing to completion of the response.
B) a movement towards or away from a stimulus.
C) rapid learning of behaviors by an animal during a restricted time in the animal's life.
D) an instantaneous, automatic response to a stimulus.
E) the learning of a behavior that is associated with consequences of the behavior.