Answer the following question: Fact 1: Freshwater biomes have water that contains little or no salt. Fact 2: Biomes are global ecosystems. Given the two facts above, what is freshwater habitats that contain little or no salt?

Options are:
-Animal survival.
-allow growth.
-weathering.
-atmosphere.
-loose soil.
-ecosystems.
-salt and water..
-oceans.
Answer:
ecosystems