Assertion: mucous membrane | /r/HasProperty | important for a number of bodily functions
Facets:
Source sentences:
text: Mucous membranes are moist because of the presence of glands which secrete a thick fluid known as mucus, and they are important for a number of bodily functions.
text: Mucous membranes are moist because of the presence of glands which secrete a thick fluid known as mucus, and they are important for a number of bodily functions.