Assertion: sea cucumber | /r/CapableOf | do
Facets:
Source sentences:
text: The existence of these defences explains why the holothurians were able to do without the strong skeleton of their ancestors.
text: The existence of these defences explains why the holothurians were able to do without the strong skeleton of their ancestors.
text: The existence of these defences explains why the holothurians were able to do without the strong skeleton of their ancestors.