You are presented with the question "Astronauts require _  food for extended flights" and the following answer choices: 
- moisturized
 - nutrients
 - space travel
 - dehydrated
 - hydration
 - heat energy
 - radiated
 - pressurized

Now knowing that astronauts require preserved food for extended flights and mostly for reasons of preservation, some food is dehydrated for consumption here on Earth, choose the best answer.


 

    dehydrated     