An Important Distinction Between Operant and Classical Conditioning Is That

An important distinction between operant and classical conditioning is that:

A) classical conditioning can be used to extinguish an undesirable response while operant conditioning tends to be incapable of doing so
B) in classical conditioning responses are elicited while in operant conditioning they are emitted
C) classical conditioning works best with mammals and operant conditioning works best with birds and rodents
D) classical conditioning requires an experimenter and operant conditioning does not