Answer:
1.CARP
Carp are a large freshwater fish native to central Asia. Introductions in many countries have helped to make carp the most widely distributed freshwater fish in the world. ... Carp are very versatile, and can live in a great variety of habitats including highly degraded areas.
2.Crab
Crabs are decapod crustaceans which have a very short tail and are covered with a thick shell, or exoskeleton and are armed with a single pair of claws. There are over 6,793 species of crab spread across the oceans, fresh water, and even on land. ... Crabs have five pairs of legs (the first pair are known as the claws).
3.EEL
Eels are elongated fish, ranging in length from 5 cm (2.0 in) in the one-jawed eel (Monognathus ahlstromi) to 4 m (13 ft) in the slender giant moray. ... Most eels live in the shallow waters of the ocean and burrow into sand, mud, or amongst rocks. A majority of eel species are nocturnal, thus are rarely seen.
4.LOBSTER
Lobsters are a family (Nephropidae, sometimes also Homeridae) of large marine crustaceans. Lobsters have long bodies with muscular tails, and live in crevices or burrows on the sea floor. Three of their five pairs of legs have claws, including the first pair, which are usually much larger than the others.
5.SEASHELL
The shells of mollusks are their exterior skeletons, providing them with shelter, security from predators and shape. The family of Mollusca, or seashells, includes the clam, oyster, snail, slug and octopus. The soft-bodied part of the seashell has a head, foot, visceral hump and mantle.
