Fact 1: Freshwater biomes have water that contains little or no salt.

Fact 2: Biomes are global ecosystems.

Given the two facts above, answer the question "what has freshwater that contains little or no salt?" with the following options: 
- our planet
 - sweat
 - swamp vegetation
 - ocean
 - NaCl
 - aqueous solution
 - solid, liquid, gas
 - global ecosystems


 

        global ecosystems 