There are algae, corals, seaweed, etc., etc.,etc.
salt water or fresh water
Some can live in both.
Well, most animals are likely 2 live in salt water than fresh water@------}--------
Fresh water animals.
Not much but it dependes on were the water animals live. If fresh than yes because sea aniamls live in salt.
flounders live in salt water. flounders can't live in fresh water
they live in salt water
All octopi, octopuses, live in salt water, but i recommend you ask a professional.
They live in salt water They live in salt water
salt water
Yes, Plankton can live on fresh OR salt water.
No extant amphibians live in salt water.