Are Whales And Dolphins Considered Fish in the USA
Dolphins are mammals, not fish. Unlike fish, who breathe through gills, dolphins breathe air using lungs. Whales and porpoises are also mammals. There are 75 species of dolphins, whales, and porpoises living in the ocean. Why are whales and dolphins not considered as fish? Dolphins are mammals, not fish Unlike fish, who breathe through gills,…