Starfish can live for up to 35 years in the wild. They vary in size from one centimeter to 65 centimeters depending on the species. There are 1,600 species of starfish throughout oceans around the world and different species live in habitats including tidal pools, rocky shores, sea grass, kelp beds, and coral reefs.
They have a very interesting way of eating...When Starfish capture prey, they have tiny suction cups to grab ahold of their food. Then their stomach exits their mouth to digest the food, and reenters the body when they’re done eating.