Which Biome Contains Both Freshwater And Saltwater Lake Estuary Ocean River?

Which Biome Contains Both Freshwater And Saltwater Lake Estuary Ocean River? Estuaries form a unique marine biome that occurs where a source of fresh water, such as a river, meets the ocean. Therefore, both fresh water and salt water are found in the same vicinity. Mixing results in a diluted (brackish) saltwater. What Lake has