Because it has fins swims in water and has gills and breathes oxygen in water rather than normal oxygen
No, butterfly fish do not typically eat sea anemones. They primarily feed on coral polyps, small crustaceans, and other invertebrates. While some fish may consume sea anemones, it is not a common part of the butterfly fish diet.
Hapuka fish live in the sea.
No.
the relationship is that the anemone is dangerous to other fish but the clown fish is immune to its shocks so the anemone houses the clown fish and it eats the clown fish's waste
Sea lamprey are a problem because they are parasitic fish that attach themselves to other fish by using their suction-cup like mouths to draw blood and body fluids. This weakens and can even kill the host fish, which can have negative impacts on fish populations and ecosystems.
Fish [&] sea food. . ! !Fish [&] sea food. . ! !
Sea stars are not fish so no, it is not.
Fish are ectothermic and sea squirt is not
All sea-horses are fish BUT not all fish are sea-horses.
I assume you mean "A" sea slug. No, a sea slug is not a fish, but an echidnoderm.
Sea fish don't live in rivers because rivers don't have coral or any sea plants. The sea plants are vital for some fish. That and some of the sea fish are to big for rivers.
The largest fish in the sea is the whale shark.
No, sea serpents are not fish. They are a type of snake
it is a fish
it is a fish
sea weed, gelly fish and fish.
Many varieties of fish are caught in the Baltic Sea