Assertion: brittle star's arm | /r/HasProperty | individual
Facets:
Source sentences:
text: Brittle stars also tend to sacrifice individual arms when threatened.
text: With food suspended in the water, they stretch their individual arms into open water and spread their tiny tube feet, which often have a feathery structure to increase the surface area.
text: With food suspended in the water, they stretch their individual arms into open water and spread their tiny tube feet, which often have a feathery structure to increase the surface area.