Assertion: descending colon | /r/MadeOf | four major tissue layers
Facets:
Source sentences:
text: Like all parts of the gastrointestinal tract, the descending colon consists of four major tissue layers surrounding a hollow lumen.
text: The descending colon consists of four major tissue layers.
text: Like all parts of the gastrointestinal tract, the descending colon consists of four major tissue layers surrounding a hollow lumen.