Assertion: coral's algae | /r/CapableOf | call zooxanthellae
Facets:
Source sentences:
text: Inside the polyps’ body live tiny one-celled algae, called a “zooxanthellae.
text: The brilliant colors associated with coral reefs are not caused by the corals themselves, but by algae called zooxanthellae that live within the coral polyps.
text: Most corals, however, depend on algae called zooxanthellae to provide energy via photosynthesis.
text: Inside each coral polyp lives a single-celled algae called zooxanthellae.
text: Microscopic algae called ‘zooxanthellae’ reside within the cells of the coral’s digestive cavity and are responsible for photosynthetic activities.