Assertion: echinoderm's spine | /r/HasProperty | adapted to life
Facets:
value: in shallow water
type: LOCATION
value: under loose sand
type: LOCATION
Source sentences:
text: Their distinctive, flattened tests and tiny spines were adapted to life on or under loose sand in shallow water, and they are abundant as fossils in southern European limestones and sandstones.
text: Their distinctive, flattened tests and tiny spines were adapted to life on or under loose sand in shallow water, and they are abundant as fossils in southern European limestones and sandstones.