Fact 1: Most people can survive only a few days without water.

Fact 2: Close to 200,000 people drink that water.

Given the two facts above, answer the question "people can survive only a few days without what" with the following options: 
- dehydration
 - sleeping
 - liquid
 - glucose
 - working
 - Chlorophyll
 - drinking
 - breathing


 

       drinking  