Assertion: lymph | /r/CapableOf | flow in one direction
Facets:
Source sentences:
text: Lymph can be found all over the body, filling the spaces between muscles, organs, and other structures in the body, and circulating through a series of valves which allow the lymph to flow only in one direction.
text: However, once it gets into the vessels, the lymph can only flow in one direction.