Question

How do fish breathe with the help of gills

Answer 1

Gills are feathery organs full of blood vessels. A fish breathes by taking water into its mouth and forcing it out through the gill passages. As water passes over the thin walls of the gills, dissolved oxygen moves into the blood and travels to the fish's cells.


~Hope its helps you.

Answer 2

hi mate here is your answer

fishes usually breathe through their gills,they move their gills in water and it enters into the mouth of fish and we know that water contains oxygen which enters into the cells of fish so that the fish breathe through their gills..