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What are the groups of echinoderms?
Sea stars, brittle stars, sea urchins, and sea cucumbers.
What phylum contains sea stars?
Includes: Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, Brittle Stars
What are the enchinoterms?
it's echinoderms,they are sea urchins,sea cucumbers,sea stars, and brittle stars. Echinoderms are a kind of invertebrate.
What is the difference between the brittle stars and the basket stars?
Brittle stars have long, flexible arms that help them move quickly, while basket stars have branched arms that are used for filter feeding. Brittle stars typically have five arms, while basket stars can have 10 or more arms that branch out extensively. Additionally, basket stars are usually found in deeper waters compared to brittle stars.
What is an example of an ecinoderm?
Starfish, sea urchins, brittle stars, sea lilies
What is another difference between brittle stars and sea stars?
britle stars are small and live in coral reefs and are eaten by GIANT sea stars
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.
What kinds of echinoderms?
Thier is five kind of Echinoderms, their is sea stars, brittle stars, sea cucumbers, sea urchins, and sand dollars.
Do deep sea brittle stars lay eggs?
No, deep sea brittle stars do not lay eggs. Usually, they give birth to live, free swimming larvae. The stars are hermaphroditic, so they all give birth.
What tip of starfish are there?
Phyla: Echinoderms Class: -Asteroidea - Sea stars -Ophiuroidea - Brittle stars -Holothoridea- Sea cucumbers
Why do brittle stars move?
To find food and avoid predators.
How does a brittle star catch its food?
Brittle stars move by swaying their arms, or as they are called tentacles, side to side.Some smaller brittle stars "go with the flow" or move with the current because they are not strong enough to move by themselves or fight the current to go the way they want to go.
