Oxygen
Oxygen
Food of fish does not enters gills but pass on to gut, while water passes through gills.
like any other fish. water passes through their gills and the gills absorb the oxygen through their gills.
Fish have gills, as they swim water passes over the gills and extract oxygen from the water.
If you mean drown then no, fish have gills that extract oxygen from the water as it passes Through their gills but they suffocate when the flow of water stops passing through the gills or there is a lack of oxygen in the water or when brought out of the water
Fish have gills which take oxygen from water that passes through.
Fish take in water through their mouth. The water is passed over the gills, where oxygen is extracted, and the water then passes out back into the water by the external gill coverings.
fishes uses the oxygen resolved in water.
Fish take in water through their mouth. The water is passed over the gills, where oxygen is extracted, and the water then passes out back into the water by the external gill coverings.Note: it is breath not brethes.
A fish takes in Oxygen and passes out Carbon dioxide and Ammonia through its gills.
All fish breath through their gills, there is oxygen in water, as such, they take the oxygen through their gills.
Of course all fish need oxygen even puffer fish....