A sea cucumber is a soft-bodied animal, not a spiny-skinned animal.
The sea cucumber belongs to the same animal group as the starfish, the echinoderms.
The sea cucumber
a starfish a sea cucumber
no its a living thing
The sea cucumber is a echinoderm, a marine animal with an elongated body that contains a branched gonad. It can be found on the sea floor worldwide and some species are even cultivated by humans. It is named "sea cucumber" for his resemblance to the vegetable cucumber.
star fish ,sea urchin sea ,sea cucumber .
Sea cucumber, sand dollar
Sea Cucumber
Because the scientists believed it looked like a cucumber and it was under the sea so therefore, a sea cucumber has derived from cucumber-like look.
no a sea cucumber does not have a backbone.
No a sea cucumber does not have a brain.
of course. They are eaten alive or cooked in several countries.