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They aren't really, because they eat everything in their path and are making clams, and coral reefs extinct.
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∙ 14y ago
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What phylum contains sea stars?
Includes: Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, Brittle Stars
What are facts about sea stars?
sea stars have NO brains
Are sea stars flexible?
sea stars are flexible. sea stars do not have any bones. so they are very flexible:)
Are sea stars the same as sea fish?
Sea stars are not fish so no, it is not.
What are the groups of echinoderms?
Sea stars, brittle stars, sea urchins, and sea cucumbers.
What are baby sea stars called?
Baby sea stars are larva.
Do sea stars need food to survive?
Yes. Sea stars are carnivores that eat can eat other sea stars and shrimp and other crustations like crabs. Over a long period of time sea stars move across the ocean floor. Giant sea stars will sometimes specifically prey on other, smaller sea stars. they eat poop
Do sea stars mate?
Sea Stars reproduce both asexually and sexually.
What food do sea stars eat?
sea stars eat clams and oysters
What are sea stars prey?
sea stars prey are clams,oysters and mollusks
What are the four major groups of echinoderms?
There are actually four major classes of echinoderms. These are Crinoidea, Asteroidea, Ophiuroidea, Eichionidea, Holothuroidea, and Concentricyloidea. The animals in these range from sea lilies to sea urchins.
How many types of sea urchins?
Sea star or starfish (Asteroidea)Brittle stars, basket stars, serpent stars (Ophiuroidea)Sea urchins, heart urchins and sanddollars (Echinoidea)Holothurians or sea cucumbers (Holothuroidea)Feather stars and sea lilies (Crinoidea).
