beautiful starfish

Sea star is a vertebrate or
invertebrate that lives in the sea with poster body resembles
star or has five arms.
Starfish is an animal detrivor or a food eater
organic sort of dirt and sea carcass.

Starfish is a unique animal that has thorns on its smooth surface. There are some unique things that make the starfish more interesting. The starfish has an autotomy capability like a lizard, so when one arm breaks off, it will be able to body back. Severance of the arm serves to protect itself from marine predators. The growth process of this arm is usually
lasts about a year.

The mouth of the starfish is located in the middle of the disc under its body. The mouth is located next to the short esophagus associated with a large stomach. The stomach has five branches. Incoming food is digested by gastric juice, then sent the five branches of the intestine and then the rest will be removed through the anus.


The starfish stores memory and sensory information and makes decisions on its radial nerve. These nerves also provide information to the starfish about the food, he can feel the environmental conditions through the sensors that are in the legs of the tube. This nerve sensor belongs to the starfish in the area around the mouth to the arms.