Assertion: sea urchin | /r/HasProperty | small
Facets:
value: spiny creature that attach
type: OTHER
Source sentences:
text: Sea urchins are small, spiny creatures that, while they sometimes look beautiful, can inflict a sharp sting if touched.
text: Sea urchins or urchins are small, spiny, globular animals that compose part of class Echinoidea.
text: Sea urchins or urchins, sometimes called sea hedgehogs, are small, spiny, globular animals which, with their close kin, such as sand dollars, constitute the class Echinoidea of the echinoderm phylum.
text: Sea urchins (Strongylocentrotus purpuratus) are small, spiny animals which make up the class Echinoidea in the Echinoderm phylum.
text: Sea urchins or urchins (), archaically called sea hedgehogs, are small, spiny, globular animals that, with their close kin, such as sand dollars, constitute the class Echinoidea of the echinoderm phylum.
text: Sea Urchins are small, spiny creature that attach themselves to the seafloor and make a living by filtering nutrients from the seawater.