Using cell phones can cause people to become distracted, and and, Nunes says, some drivers tend to drive faster when they're distracted. Given these facts, what is the most likely reason someone might go over the speed limit among the following options:
- hyperthyroidism
 - Dehydration
 - Stopping
 - Falling asleep
 - Cell phone use
 - hypothyroidism
 - Braking
 - kinetic energy


 

     Cell phone use    