It filters the water out. Basically the 'breath in' water and take the oxygen from it and the water filters out through the gills
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.
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.
Water must flow with some regularity across the gills of fish for gas exchange to take place. This is essential if the fish is to stay alive. Oxygen is taken from the water by the gills, and carbon dioxide is put into the water. The gills of fish serve essentially the same function as the lungs of people.
A fish typically has two gills, one on each side of its head. These gills are responsible for extracting oxygen from water that the fish swims through, allowing it to breathe.
Food of fish does not enters gills but pass on to gut, while water passes through gills.
GillsThe gills perform the same function.
Fish gills are not suitable for air ventilation because, gills cannot function without water flowing through them. Gills are especially evolved and are an adaption of fish to breath under water.
to protect the gills
Because your Pharynx arch is still perforated to function as gills.
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
Gills allow shrimp and fish extract oxygen from the water - therefore they can breath under water.
all fish have gills
yes all fish have gills.
gills.
gills
gills
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.