Assertion: echinoderm's body | /r/HasProperty | soft
Facets:
value: than spiny
type: OTHER
Source sentences:
text: Since the calcareous plates are small, the body is soft and flexible.
text: The body, when elongated, is soft, leaf-shaped, and ciliated.
text: Â Because their body is muscular and soft rather than spiny, sea cucumbers are sometimes confused with sea slugs (snail relatives that lack a prominent shell).Â An easy way to tell sea hares and sea cucumbers apart is to look for a head.