Fact 1: Being distracted while driving can cause people to crash their car.

Fact 2: Cell phones are a distraction to driving.

Given the two facts above, answer the question "What can cause people to crash their car?" with the following options: 
- Driving the speed limit
 - energy of moving objects
 - Greenhouse gases
 - Using turn signals
 - fossil fuels
 - smoking cigarettes
 - Keeping their eyes on the road
 - Using a cell phone


 

        Using a cell phone 