Yes, all fish have gills, including fish from the tropical regions of the earth.
Fish including parrot fish breathe with their gills.
72 legs A tropical fish has 72 legs
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.