Question

3.
How does fish breath under water?​

Answer 1

Answer:

fish uses the the oxygen present in water. as water is made up of two elements hydrogen and oxygen.a fish Breathe by gills. A creature without gills cannot breathe in water.

Answer 2

Answer:

Even though fish can live their lives underwater, they still need oxygen to “breathe”. Instead of breathing air, fish must get their oxygen from the water.