( ( Composed ( of ( ( ( ( ( ( ( ( ( ( the heart ) , ) ( blood vessels ) ) , ) ( lymphatic vessels ) ) , ) lymph ) , ) and ) ( the blood ) ) ) ) . )
(ROOT (S (VP (VBN Composed) (PP (IN of) (NP (NP (DT the) (NN heart)) (, ,) (NP (NN blood) (NNS vessels)) (, ,) (NP (JJ lymphatic) (NNS vessels)) (, ,) (NP (NN lymph)) (, ,) (CC and) (NP (DT the) (NN blood))))) (. .)))
Composed of the heart, blood vessels, lymphatic vessels, lymph, and the blood.
(ROOT (S (NP (JJ Lymph) (NNS vessels)) (VP (VBP are) (PP (IN like) (NP (NN blood) (NNS vessels))) (, ,) (SBAR (IN except) (S (NP (PRP they)) (VP (VBP move) (NP (NP (NN lymph)) (PP (RB instead) (IN of) (NP (NN blood)))))))) (. .)))