You are presented with the quiz "Organisms that live in the ocean are adapted to" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "organisms that live in marine biomes must be adapted to the salt in the water" and "some familiar examples of biomes include tundra, desert, chaparral, and open ocean". 

So, what's the best answer to the question?


 

      salt water     