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What kingdom is the inflated sea biscuit?
Sea biscuits are related to sand dollars. Both are echinoderms and are related to starfish, sea cucumbers, sea lilies sea urchins and brittle stars.
Who are starfish relatives?
Sea urchins are there closest relatives.
What are some examples of Echinodermata?
Starfish and Sea Urchins
What is an example of an ecinoderm?
Starfish, sea urchins, brittle stars, sea lilies
What kingdom is sea urchins in?
Sea urchins belong to the kingdom Animalia, which is one of the five kingdoms of living organisms. Within the kingdom Animalia, sea urchins are classified under the phylum Echinodermata. Echinoderms are characterized by their spiny skin and radial symmetry, which sea urchins exhibit prominently.
What decomposers live in the ocean?
Usually starfish and sea urchins.
Do starfish have any predatorps if so whoare ther?
Sea urchins will eat some starfish.
What is the kingdom of starfish?
The sea star is often percieved as a starfish, but is is not a fish at all. It is part of a group called echinoderms. This group also includes sea cucumbers and sea urchins. They all have tube feet, they're invertabraes, they have a skeleton under their skin and they have no head.
What is a skeleton a example of?
jellyfish worms starfish sea urchins coral sea anemones
Is sea urchin a fish?
No, sea urchins are not fish. They are marine animals belonging to the phylum Echinodermata, whereas fish belong to the animal kingdom Chordata. Sea urchins have a hard outer shell made of calcium carbonate and are more closely related to starfish and sand dollars than to fish.
What are the starfish's closest relatives?
The starfish's closest relatives are Brittle stars. Sea urchins and sea cucumbers are also close relatives.
Are sand dollars mammals?
No. They are invertebrates related to starfish and sea urchins.
