Assertion: tortoise | /r/CapableOf | retract its head
Facets:
value: into its shell
type: TRANSITIVE-OBJECT
value: including their tails
type: OTHER
value: partially
type: DEGREE
Source sentences:
text: When threatened, this tortoise can also partially retract its head into its shell and cover the opening with its front legs, which are protected by large scales.
text: Many tortoises can retract their head, their four limbs and tail into the shell for protection.
text: Tortoises can retract their heads and all their limbs including their tails into their shells when they feel threatened or attacked by predators