Assertion: epithelium | /r/HasAspect | surface
Facets:
value: always
type: TEMPORAL
value: due to the fact
type: CAUSE
value: as in skin
type: OTHER
Source sentences:
text: Due to the fact that it covers the whole body and lines organs, the epithelium always has a surface that is either exposed externally, as in skin, or internally to an organ, such as the large intestine, or another open space.