CAN SOME ONE HELP ME WITH THIS

Which of the following is an example of negative reinforcement? a.marty knocks over his mother's prize fern so she gives him a time out. b.gwen mows the lawn and her dad takes her out for ice cream. c.tara takes an aspirin, and her headache begins to go away. d. peter comes in late from his lunch and is fired from his job.

Individuals accused of a crime may use one of several common defenses during trial name one of the commonly used defenses

Ap courses are college level courses overseen by the