Sea Star

Starfish occupies many kinds of habitat including tidal pool, rocky coast, seaweed, seaweed bed and coral reef.

Starfish such as sea urchins and sandbags are part of a group called invertebrates, because they have no backbone.

You may know that the starfish is starfish, and the name of the star is usually well-known. However, starfish is not a real fish. Starfish such as sea urchins and sandbags have no backbones, so they will be a group of invertebrates. Fish have bones that make them a vertebrate. I got?

Most starfish have spiny skin and five arms, but some arms can grow up to 50 arms. The arms are covered with clamp-shaped organs and suckers, and animals slowly creep along the ocean floor. Photosensitive eyes at the tip of the arm help starfish find food

The collection of menus are molluscs such as oysters, oysters, snails and so on. Starfish can be eaten by placing it on prey and penetrating its stomach through its mouth. Enzymes from stomach of starfish digest prey. The digested material enters the starfish stomach. Small creatures can swallow whole. Starfish occupies all kinds of habitat such as tide pool, coast with many rocks, seaweed, seaweed bed, coral reef etc. Some starfish live on a beach that is 9,500 m (20,530 ft) deep.

Starfish is not a social creature, but they gather in a large group to eat at a certain time of the year.

When the starfish is exposed by the low tide, fish, crabs and seagulls living on the seabed will eat starfish. As long as one fifth of the starfish's body remains intact, regeneration will occur. Starfish breeds in spring and produces up to 2.5 million eggs. When the arms are filled with eggs, the women are full and soft

You may know that the starfish is starfish, and the name of the star is usually well-known. However, starfish is not a real fish. Starfish such as sea urchins and sandbags have no backbones, so they will be a group of invertebrates. Fish have bones that make them a vertebrate. I got? The collection of menus are molluscs such as oysters, oysters, snails and so on. Starfish can be eaten by placing it on prey and penetrating its stomach through its mouth. Enzymes from stomach of starfish digest prey. The digested material enters the starfish stomach. Small creatures can swallow whole. Starfish occupies all kinds of habitat such as tide pool, coast with many rocks, seaweed, seaweed bed, coral reef etc. Some starfish live on a beach that is 9,500 m (20,530 ft) deep.

The mouth of the starfish is below it. When it catches the food, the starfish wraps its arm around the outer shell of the animal and gently pulls it. Then it did something wonderful. Starfish pushes its stomach into mouth and double shell. Then it digests the animal and slides that stomach to the body