How does fishes breathe?

Answer 1

All fish breath through their gills, there is oxygen in water, as such, they take the oxygen through their gills.

Answer 2

Fish breathe by extracting oxygen from water through their gills. Water flows over the gills, where oxygen is absorbed into their bloodstream and carbon dioxide is released. This process allows fish to extract the oxygen they need to survive.

Answer 3

They Breath through special organ called gills