( ( ( ( A ( descriptive presentation ) ) ( of ( ( the ( ( structure and ) function ) ) ( of ( ( the ( organ systems ) ) ( of ( the ( human body ) ) ) ) ) ) ) ) ( covering ( the ( cardiovascular ( , ( immune ( , ( respiratory ( , ( digestive ( , ( excretory ( and ( reproductive systems ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NP (DT A) (ADJP (JJ descriptive)) (NN presentation)) (PP (IN of) (NP (NP (DT the) (NN structure) (CC and) (NN function)) (PP (IN of) (NP (NP (DT the) (NN organ) (NNS systems)) (PP (IN of) (NP (DT the) (JJ human) (NN body)))))))) (VP (VBG covering) (S (NP (DT the) (JJ cardiovascular) (, ,) (JJ immune) (, ,) (JJ respiratory) (, ,) (JJ digestive) (, ,) (JJ excretory) (CC and) (JJ reproductive) (NNS systems)))) (. .)))
A descriptive presentation of the structure and function of the organ systems of the human body covering the cardiovascular, immune, respiratory, digestive, excretory and reproductive systems.
(ROOT (S (NP (NP (CD One) (NN function)) (PP (IN of) (NP (DT the) (JJ cardiovascular) (NN system)))) (VP (VBZ is) (S (VP (TO to) (VP (VB transport) (NP (NNS gases)) (PP (IN throughout) (NP (DT the) (NN body))))))) (. .)))
One function of the cardiovascular system is to transport gases throughout the body.