Assertion: angel shark's egg | /r/CapableOf | stay inside the female
Facets:
value: for a period of time
type: TEMPORAL
value: in some species
type: OTHER
Source sentences:
text: In some species, the eggs stay inside the female for a period of time before they are laid, so that the young have a chance to develop more fully and thus spend less time in the vulnerable, immobile egg cases before they hatch.