You are presented with the question "Organisms that live in marine biomes must be adapted to most of the what on the planet?" and the following answer choices: 
- water
 - liquid
 - Light
 - Energy.
 - growth
 - Winter
 - energy
 - heat

Now knowing that organisms that live in marine biomes must be adapted to the salt in the water and most of the water on the planet is salt water in the oceans, choose the best answer.


 

 water        