There are several species of fish that are commonly called "cod". They all have a caudal (tail) fin.
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
all fish have gills
Gills.
yes all fish have gills.
gills.
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.
gills
gills
Sea otters do not have gills because they are mammals.
A type of fish
Fish use gills to extract oxygen from the water passing over the gills.
Fish breathe using their gills. Gills are respiratory organs that extract oxygen from the water and release carbon dioxide. Water passes through the fish's mouth and flows over the gills, allowing the fish to absorb oxygen from the water.