If organisms living in marine biomes must be adapted the chemical compound NaCl in the water, then organisms living in marine biomes must be adapted to what in the water?

Answer choices:
- hydrochloric acid
 - toxic chemicals
 - It helps them survive
 - the environment
 - raising their temperature
 - nothing
 - Deposition.
 - chemical compound NaCl

 

        chemical compound NaCl  