Q: Fact 1: Freshwater biomes have water that contains little or no salt. Fact 2: Estuaries display characteristics of both marine and freshwater biomes. Given the two facts above, what do freshwater environments have little of?

pick from the following.
a). nektar
b). sand
c). nitrogen
d). fungi
e). salt
f). Acids
g). Carbon
h). water
A:
e).