Assertion: echinoderm | /r/HasProperty | sea stars
Facets:
Source sentences:
text: Some echinoderms include sea stars (also called starfish), brittle stars (which includes basket stars), sea cucumbers, sea urchins, sand dollars, and crinoids (also called feather stars, which have a soft body surrounded by upwards-facing arms).
text: Echinoderm basically means an ocean invertebrate, include sea stars, sea cucumber, sand dollar and sea urchins with radial symmetry physical characteristics.
text: They include sea stars, sand dollars, and feather stars.
text: Echinoderms are a group of invertebrates that include sea stars, sea urchins, sand dollars, sea cucumbers, crinoids and brittle stars, and they’re about to become your favorite animals.