( ( Body Parts ) ( ( ( ( explains ( ( the ( body 's ) ) processes ) ) and ) ( also ( covers ( the ( ( circulatory ( , ( musculoskeletal ( , ( hormonal ( , ( ( immune and ) reproductive ) ) ) ) ) ) ) systems ) ) ) ) ) . ) )
(ROOT (S (NP (NN Body) (NNS Parts)) (VP (VP (VBZ explains) (NP (NP (DT the) (NN body) (POS 's)) (NNS processes))) (CC and) (VP (ADVP (RB also)) (VBZ covers) (NP (DT the) (ADJP (JJ circulatory) (, ,) (JJ musculoskeletal) (, ,) (JJ hormonal) (, ,) (JJ immune) (CC and) (JJ reproductive)) (NNS systems)))) (. .)))
Body Parts explains the body's processes and also covers the circulatory, musculoskeletal, hormonal, immune and reproductive systems.
(ROOT (S (NP (NNS Hormones)) (ADVP (RB generally)) (VP (VBP travel) (PP (IN through) (NP (NP (DT the) (JJ circulatory) (NN system) (NN system)) (PP (IN of) (NP (DT the) (NN body)))))) (. .)))