Assertion: opossum's baby | /r/HasProperty | birthed into pouch
Facets:
value: outside of the mother
type: OTHER
Source sentences:
text: For this reason, while still in developmental fetal stages within the mother, babies are birthed into a pouch outside of the mother, wherein they grow and are sheltered as they nurse on their mothers’ teats until they are strong enough to be exposed to the external environment.