Answer:C) systematic desensitization
Step-by-step explanation:
This is a therapy in which someone is assisted by a therapist to overcome their fears or phobias.
A hierarchy of individual things that a person may fear are listed when they will assign their scale of fear for each from the least feared to the most feared .
Then in vitro which is being exposed to the image of that thing one fears is used and in Vivo where the person is exposed to the actual snake .
They are introduced slowly from distance until the person can actual touch that thing .