they cant because to live on land u have to have lungs not gills so i say 11 seconds
It depends what fish
to swim
Thats how they swim
they swim
Yes, all whales are fishes because they swim like fishes.
separate vertebrate
they swim not run
Yes they can swim.
salmon
Yes. Fins, a swim bladder, the composition of their bones, and their muscles all help a fish to swim.
they die
Nope. Piranhas are freshwater fishes.
Increases the fish's volume by filling the swim bladder with oxygen.