( ( ( ( ( ( Arterial blood ) ( ( carries ( oxygen ( from ( inhaled air ) ) ) ) ( to ( all ( of ( ( the cells ) ( of ( the body ) ) ) ) ) ) ) ) , ) and ) ( ( venous blood ) ( ( ( carries ( ( ( ( carbon dioxide ) , ) ( ( a ( waste product ) ) ( of ( metabolism ( by cells ) ) ) ) ) , ) ) ( to ( the lungs ) ) ) ( to ( be exhaled ) ) ) ) ) . )
(ROOT (S (S (NP (JJ Arterial) (NN blood)) (VP (VBZ carries) (NP (NP (NN oxygen)) (PP (IN from) (NP (JJ inhaled) (NN air)))) (PP (TO to) (NP (NP (DT all)) (PP (IN of) (NP (NP (DT the) (NNS cells)) (PP (IN of) (NP (DT the) (NN body))))))))) (, ,) (CC and) (S (NP (JJ venous) (NN blood)) (VP (VBZ carries) (NP (NP (NN carbon) (NN dioxide)) (, ,) (NP (NP (DT a) (NN waste) (NN product)) (PP (IN of) (NP (NP (NN metabolism)) (PP (IN by) (NP (NNS cells)))))) (, ,)) (PP (TO to) (NP (DT the) (NNS lungs))) (S (VP (TO to) (VP (VB be) (ADJP (JJ exhaled))))))) (. .)))
Arterial blood carries oxygen from inhaled air to all of the cells of the body, and venous blood carries carbon dioxide, a waste product of metabolism by cells, to the lungs to be exhaled.
(ROOT (S (PP (IN In) (NP (DT the) (NN body))) (, ,) (S (NP (NN oxygen)) (VP (VBZ is) (VP (VBN used) (PP (IN by) (NP (NP (NNS cells)) (PP (IN of) (NP (NP (DT the) (NN body) (POS 's)) (NNS tissues)))))))) (CC and) (S (NP (NN carbon) (NN dioxide)) (VP (VBZ is) (VP (VBN produced) (PP (IN as) (NP (DT a) (NN waste) (NN product)))))) (. .)))