Fish and the larvae of amphibians.
No
A fish! Fish are the only animals with gills and most live in water.
fish only have gills, because other animals have tails, fins, but only fish have gills (not counting tadpoles, or bug, or amphibian larva/young)
Fish
Fish are animals that have gills.
Fish
Animals = lungs Fish = gills
The only animal that has true lungs and gills is the lungfish. Animals like frogs often have gills for a portion of their lives and then later develop lungs.
Gills or gill-like organs are found in various groups of aquatic animals, such as mollusks, fishes, crustaceans, insects, and amphibians. Please see the related link below for more information:
There are a few different kinds of animals that use gill chambers to breathe. These animals are bony fish, Branchia, cartilaginous fish, sharks, rays, and tadpoles.
no only fish have gills or underwater things
Sea otters do not have gills because they are mammals.
No, in general lungs are only good for animals that breath air. In a water environment, oxygen exchange is accomplished using organs called "gills" and fish have gills.