Assertion: seaweed | /r/HasProperty | photosynthetic
Facets:
value: mostly
type: DEGREE
Source sentences:
text: As seaweeds are mostly photosynthetic, they play a similar role to plants in terrestrial ecosystems.
text: Because seaweeds are photosynthetic organisms (they require light to make their own food), they are restricted to the light-penetrating zone in the oceans.