Assertion: endocardium's layer | /r/CapableOf | line cavity
Facets:
Source sentences:
text: a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ.
text: a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ.
text: a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ.