Assertion: dermis's blood vessel | /r/CapableOf | acquire their oxygen
Facets:
value: by molecular diffusion
type: MANNER
value: by fluid exchanges
type: MANNER
value: from underlying dermis
type: TRANSITIVE-OBJECT
Source sentences:
text: It has no blood vessels and living cells acquire their oxygen and nutrients by fluid exchanges and molecular diffusion, from underlying dermis, flowing into microscopical spaces among individual cells.