Assertion: placenta | /r/CapableOf | attach to the uterus
Facets:
value: very low
type: DEGREE
value: firmly
type: MANNER
Source sentences:
text: The diestrus stage comes next and will last until the end of pregnancy where the embryo and placenta firmly attach to the uterus.
text: The placenta can attach very low down in the uterus and may cover the cervical opening into the birth canal.