agnathostomes= Jawless fishes gnathostomes= Jawed fishes
croocidiles can stay on land on a period of time but fishes cant
By swimming
The cast of Swimming with the Fishes - 2009 includes: Connor McAndrews as Mike Tom Saporito as Carl
Swimming
in the group, all the fish are of the same species = use "fish"in the group, the fishes are of different species = use "fishes"Fish is used as plural and singular.However,Fishes is used to refer to multiple species of fish.
lateral fin
a fish is fast and breathes in water and a turtel is slow and green
Pisces is latin for 'fishes'. Apparently, the Ancient Babylonians saw the constellation as two swimming fish.
A dorsal fin is the one on the top of the fishes back.
The salt content. Realistically there isn't a lot of difference since it will always depend on what the fish are eating, so there will be a variety as far as colour and perhaps a bit in consistency.
:) Ahem, most fishes move by alternately contracting paired sets of muscle on either side of their backbone.