What are three special adaptations that fish possess to ensure their survival?

1: The flounder is a flat fish with

both eyes on one side of the body. It lives on its side on the

ocean floor and can camouflage itself by changing color to match

its surroundings.

2: The seahorse is an odd fish. It

swims in an upright position and has a head that is similar to that

of a horse. With its long tail, it can attach to vegetation and

rest.

3: Puffers are fish with the ability to swell up when frightened or

irritated. This makes the fish look larger than it actually is and

may frighten predators.