Assertion: amnion | /r/LocatedNear | embryo
Facets:
value: completely
type: DEGREE
Source sentences:
text: The amnion is a membrane building the amniotic sac that surrounds and protects an embryo.
text: The amniotic sac is the thin membrane that completely surrounds an embryo or developing fetus (amniotic sac).
text: The amnion is a membrane building the amniotic sac that surrounds and protects an embryo.