Obsessive–compulsive disorder (OCD) is amental disorder where people feel the need to check things repeatedly, perform certain routines repeatedly (called "rituals"), or havecertain thoughts repeatedly. People are unable to control either the thoughts or the activities for more than a short period of time.
It's mite be c or a if not then b definitely
Answer:
i think your correct :) its the only reasonable one
Explanation:
Hi there! Most food label percentages are based of of a *2000* calorie a day diet. Since that is the average amount of calories an average person consumes daily or a normal diet. Hope this helps, and have a lovely day!!