Assertion: flea | /r/CapableOf | spend up to 90 percent of their time
Facets:
value: in areas
type: LOCATION
value: on surface
type: LOCATION
value: on the ground
type: LOCATION
Source sentences:
text: While they require a live host, fleas spend up to 90 percent of their time on the ground or surface in areas where the host is active.