A large hook mounted on a pole and used for landing fish is called a gaff.
The question does not make sense. The correct grammar is "a fish" not "an fish."
Pier.
Whale-small fishies-plankton- algea?
Starfish are aquatic invertebrates but are oftenly called "Echinodermata" or the class Asteroidea. Happyanswers56: Starfish are aquatic invertabrates. so it's right.