Assertion: crabeater seal | /r/CapableOf | arch their backs
Facets:
Source sentences:
text: Crabeater seals can raise their heads and arch their backs while on ice, and they are able to move quickly if not subject to overheating.
text: Crabeater seals can raise their heads and arch their backs while on ice, and they are able to move quickly if not subject to overheating.