2 A Group of people with different abilities who cooperate to solve problems
Huhhh translate then I could help
I believe the answer is: negative reinforcement
Negative reinforcement refers to the type of reinforcement a form of reinforcement that make a subject become uncomfortable to the point where the subject would do some efforts to avoid or eliminate the negative reinforcement (just like the horrendous ding sound)
I believe it was nineteen months.
Answer:
Trying to rekindle a relationship or friendship with a person or family member
