Wake island, guam, and northern mariana differ from the other us territories in the pacific because the other territories are a. much larger. b. much smaller. c. overpopulated. d. uninhabited.

Which of the following  bestillustrates a negative reinforcer?               a.  copland gives up candy to stave off chronic acid indigestion.    b.  nancy learns that she prefers chocolate over vanilla.    c.  carmine changes his major to english lit after failing a math exam.    d.  on a hot day, lindberg always drinks lemonade.