( It ( ( ( survives ( for ( ( long periods ) ( of time ) ) ) ) ( outside ( ( the body ) ( in ( cold ( , ( dark ( ( reservoirs and ) pipes ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ survives) (PP (IN for) (NP (NP (JJ long) (NNS periods)) (PP (IN of) (NP (NN time))))) (PP (IN outside) (NP (NP (DT the) (NN body)) (PP (IN in) (NP (JJ cold) (, ,) (JJ dark) (NNS reservoirs) (CC and) (NNS pipes)))))) (. .)))
It survives for long periods of time outside the body in cold, dark reservoirs and pipes.
(ROOT (S (NP (DT A) (NN reservoir)) (VP (VBZ is) (NP (NP (NN part)) (PP (IN of) (NP (NP (DT a) (NN cycle)) (SBAR (WHNP (WDT that)) (S (VP (VBZ holds) (NP (NP (DT an) (NN element) (CC or) (NN water)) (PP (IN for) (NP (NP (DT a) (JJ long) (NN period)) (PP (IN of) (NP (NN time))))))))))))) (. .)))