Starfish and Sea Urchins
Kingdom Animalia.
Sea urchins are there closest relatives.
Starfish, sea urchins, brittle stars, sea lilies
Usually starfish and sea urchins.
Sea urchins will eat some starfish.
jellyfish worms starfish sea urchins coral sea anemones
The starfish's closest relatives are Brittle stars. Sea urchins and sea cucumbers are also close relatives.
No. They are invertebrates related to starfish and sea urchins.
Starfish, Sea Urchins and Sea Cucumbers are related to Sea Lily's
jellyfish worms starfish sea urchins coral sea anemones
No - sea urchins are part of the echinoderm phylum, with sand dollars, starfish and sea cucumbers.