salt kills tapeworms
freshwater,estuarine,and marine! -ash (:
Marine
I think marine aquariums are saltwater unlike freshwater that do not have saltwater
Marine amoebae live in a saltwater environment. If the vacuoles take in too much salt, it'll suck all the liquidy stuff out of the amoeba itself. Freshwater amoebae are in a freshwater environment so they don't have to worry about that.
marine turtles have flipperlike arms and don't come on land as often as freshwater turtles.
there are two main types the marine and freshwater
The ocean is not aquatic, it is marine. Aquatic is freshwater. Marine is saltwater.
both
The kangaroo would not live in either freshwater or marine biomes. It also would not live in the tundra.
eiyill
No, they need saltwater.
Flatworms