The logical awnser would be study first, and if you have time watch tv. But if there is no time for tv, Pauline should go straight to bed.
Study
tv
sleep
I would go with C if she eats out of the bag as a snack between meals then it won't really help!
Maybe when an organism has both an endocrine and a nervous system it is able to not only make rapid changes to be more well-adjusted in its enviroment but is also able to make changes required for survival in long-term.
