I think so, two on each side. But, depending in the fish it MAY have more.
Not every fish have to be alike. A Puffer fish has gills,4 fused teeth, a beak-like mouth, and a stretchy stomach. A Puffer fish has gills so it is indeed a fish. All fish have gills.
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
yes all fish have gills.
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.
gills.
All fish breath through their gills, there is oxygen in water, as such, they take the oxygen through their gills.
gills
gills
Sea otters do not have gills because they are mammals.
Fish use gills to extract oxygen from the water passing over the gills.
Fish can sleep...and btw all fish have gills