Assertion: epidermis's layer | /r/HasProperty | the integument
Facets:
Source sentences:
text: In most invertebrate animals a layer (or layers) of surface (epithelial) cells—often with additional secreted coatings—constitutes the integument.
text: In most invertebrate animals a layer (or layers) of surface (epithelial) cells—often with additional secreted coatings—constitutes the integument.