Fish Printouts Fish are vertebrate animals that live in water, have streamlined. muscular bodies, and are cold-blooded. Most fish breathe using gills. Fertilization of eggs is internal. They also have teeth that are fixed onto the upper jaw. Most fish are bony fish.
Fish Fish live in the water and breathe with gills.
Answers Angelfish Angelfish are brightly-colored, flattened fish that live in shallow warm waters. Angelshark Bottom-dwelling, relatively harmless sharks with flattened bodies and a blunt snout. A huge filter feeder and the second largest fish. A huge filter feeder and the second largest fish. Blowfish Also called pufferfish and fugu, this poisonous fish can swallow water to double its size.