Assertion: arachnid's appendage | /r/ObjectUse | used in defense
Facets:
Source sentences:
text: In fact, these enlarged appendages are the chelicerae, which are additionally used in feeding and defense.
text: They are differentiated from other arthropods because of their eight jointed legs and eight eyes, as well as a two-sectioned body structure and two sets of specialized appendages used for eating and defense.