Hepatitis B is the only sexual transmitted disease that has a vaccine available
Answer: file a restraint order so that the police can sort the problem out
Curtail and work harder so your effort is noticed more
In both positive and negative reinforcement, the target behavior is encouraged. The method of encouragement is the difference between the two. In positive reinforcement, a pleasant consequence is added as a result of the behavior. In negative reinforcement, an unwanted or unpleasant consequence is removed as a result of the behavior.
