Question

How do aquatic animals breathe?​

Answer 1

Answer:

Aquatic animals may breathe air or extract oxygen that dissolved in water through specialised organs called gills, or directly through the skin. Natural environments and the animals that live in them can be categorized as aquatic (water) or terrestrial (land).

Answer 2

Answer:

The aquatic animals can breathe under water due to the presence of dissolved oxygen in water.