I think it's most likely D because when I googled the definition it said something about gas so yeah
Answer:
ERP (exposure and ritual prevention) for obsessive-compulsive disorder.
Explanation:
Obsessive compulsive disorder may be defined as the disorder in which the individual suffers from the excessive fear and uncontrollable thoughts. This disorder can badly affect the mental health and life of individual.
The exposure and ritual prevention can be used for the treatment in the given problem. In this treatment the individual is continuously exposed and familiarize with his fear. Then the obsession of the individual is prevented and these trials are quite beneficial for the treatment.
Thus, the answer is ERP.
There are more than 3 million US cases per year
I think the answer is A. it doesn't make sense
C. a method or device used to prevent pregnancy
