Name the territories that were open to slavery because of the missouri compromise. name the territories that were close to slavery because of the missouri compromise. (here is the map to )

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.