Instead, it will assign one of five tentacles "forward" and the remaining tentacles are pushed toward the first movement of the tassels, like similar cases of sea turtles crawl ashore or even looking at it, "walk" as humans.
Starfish occupy important roles throughout ecology and biology. Starfish, such as starfish Pisaster ochraceus has become widely popular as the example of the concept of key species in the ecosystem. Starfish Acanthaster planci a voracious predators of coral throughout the Indo-Pacific. Starfish, such as members of Asterinidae, often used in developmental biology
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