( Lead ( ( ( is ( ( most harmful ) ( to ( children ( under ( age six ) ) ) ) ) ) ( because ( ( this element ) ( ( ( ( ( is easily ) ( absorbed ( into ( their ( growing bodies ) ) ) ) ) , ) and ) ( interferes ( with ( ( ( the ( developing brain ) ) ( as ( well as ) ) ) ( other ( ( organs and ) systems ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Lead)) (VP (VBZ is) (ADJP (ADJP (RBS most) (JJ harmful)) (PP (TO to) (NP (NP (NNS children)) (PP (IN under) (NP (NN age) (CD six)))))) (SBAR (IN because) (S (NP (DT this) (NN element)) (VP (VP (VBZ is) (ADVP (RB easily)) (VP (VBN absorbed) (PP (IN into) (NP (PRP$ their) (VBG growing) (NNS bodies))))) (, ,) (CC and) (VP (VBZ interferes) (PP (IN with) (NP (NP (DT the) (JJ developing) (NN brain)) (CONJP (RB as) (RB well) (IN as)) (NP (JJ other) (NNS organs) (CC and) (NNS systems))))))))) (. .)))
Lead is most harmful to children under age six because this element is easily absorbed into their growing bodies, and interferes with the developing brain as well as other organs and systems.
(ROOT (S (NP (DT The) (NN brain)) (VP (VBZ is) (VP (VBN harmed) (SBAR (IN if) (S (NP (PRP you)) (VP (VBP get) (NP (NNS meningitis))))))) (. .)))