Assertion: earthworm's head | /r/CapableOf | point in opposite directions
Facets:
Source sentences:
text: Copulation, which may take up to an hour, involves two worms lying together with their heads pointing in opposite directions.
text: Two worms which are attracted by each other's secretions lay their bodies together with their heads pointing opposite directions.
text: The two worms join the lower surfaces of their anterior ends, with heads pointing in opposite directions.