Assertion: common snapper | /r/HasProperty | noted their mobile head
Facets:
value: out of the water
type: OTHER
value: for their belligerent disposition
type: CAUSE
value: highly
type: DEGREE
Source sentences:
text: Common snappers are noted for their belligerent disposition when out of the water, their powerful beak-like jaws, and their highly mobile head and neck (hence the specific name "serpentina", meaning "snake-like").