Assertion: giant clam's shell | /r/HasProperty | fluted
Facets:
Source sentences:
text: In exchange, they offer the algae a safe home and regular access to sunlight for photosynthesis, basking by day below the water's surface with their fluted shells open and their multi-colored mantles exposed.
text: In exchange, they offer the algae a safe home and regular access to sunlight for photosynthesis, basking by day below the water's surface with their fluted shells open and their multi-coloured mantles exposed.