no it is an echinoderm
Echinoderm
Yes it is.
sea urchin
sea urchin
Sea urchinSea urchin
No. The sea cucumber is, in fact, an echinoderm like the sea urchin.
Sea urchin is a member of Echinoderm family
star fish ,sea urchin sea ,sea cucumber .
Four examples of echinoderm animals are: 1. Sea Stars 2. Sea Urchins 3. Sand Dollars 4. Sea Lilies
The echinoderm with an endoskeleton made of a single crystal of calcium carbonate is a sea urchin. This endoskeleton is made up of many plates that fit together, forming a rigid structure that surrounds the sea urchin's soft tissues and protects it from predators.
A echinoderm can obtain resources because if you think about it, The sea urchin etc. they all filter feed that is how they get their food.