because they are fish.
the zambizie and bull shark can live in fresh and saltwater. the rest of the shark family live in saltwater.
Yes, the shark is an underwater webkinz.
so the shark can breath under water
it has gills
Gills on a shark help it take oxygen out of the water.
well it can die if its a salt water shark in a fresh water lake, but if its a fresh water shark and its in a fresh water lake it will live.
salt water and tropicals
salt water
in warm water
balls
3.5%
Sharks live mostly in the water because sharks are fishes,they live in oceans,rivers and lakes.Shark's live in the Ocean.The bull shark and the Greenland shark can live in rivers for long periods.