The gills of a healthy fish are bright red; this is because blood is flowing through them.
Gills, Scales, Color
i think it is red. Or they can be any colour its depending on the fish
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
fish are all different types of colors the color is based on what type of fish it is
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.