Assertion: sea otter | /r/HasProperty | effective
Facets:
value: in controlling the populations
type: OTHER
value: more consistently
type: DEGREE
Source sentences:
text: Although human divers harvest red sea urchins both for food and to protect the kelp, sea otters hunt more sea urchin species and are more consistently effective in controlling these populations.
text: Although human divers harvest red sea urchins both for food and to protect the kelp, sea otters hunt more sea urchin species and are more consistently effective in controlling the populations.