all fish have gills. they have gills instead of lungs, so they can breathe under water. Whales and dolphins do not have gills because they are mammals.
Most fish breathe with gills.
A fish! Fish are the only animals with gills and most live in water.
Seahorses are fish and like most other fish they breathe through gills.
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
Most fish breathe through their gills, not moist skin! :)
gills Duhhh give me two
all fish have gills
They use gills!! U ARE A DUMBO!!!LOLJK this is froM PRANKSTER DAWG!
To breathe wc917
yes all fish have gills.
Via their gills like most fish.
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.