Fact 1: An aquatic animal requires great amounts of water to survive.

Fact 2: Survival is about making a living.

Given the two facts above, answer the question "An aquatic animal requires a great amount of what to live?" with the following options: 
- oxygen
 - solutes
 - water
 - air
 - enemies
 - salt
 - rain
 - liquid


 

   water      