well fish need their gills so they can breathe so i guess they do live off their gills because they breathe thru the ills hope this helps
Snakes are different from fish because they are reptiles, they have lungs instead of gills and generally live on land. Fish need to live in water, generally have fins, and breathe through gills.
Because they have gills that allows them to take in oxygen from the water.
Well, because they have gills, not lungs, I suppose
Well, because they have gills, not lungs, I suppose
Fish live in water, either freshwater or salt, because they breathe through gills and cannot live outside of water.
yes because if they live on land they would have lungs
gills is important in fish because it helps fish to breath
Sea otters do not have gills because they are mammals.
A fish! Fish are the only animals with gills and most live in water.
Animals like fish for example live in the sea because they have gills. Does this answer your question??
No, because they breathe air, they don't have gills (like fish).
fish can live in water because they have gills.