( ( ( Life Span ) and ) ( Life Cycle ) )
(ROOT (NP (NP (NNP Life) (NNP Span)) (CC and) (NP (NNP Life) (NNP Cycle))))
Life Span and Life Cycle
(ROOT (S (NP (NNP Life) (NN cycle)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (DT the) (NN span)) (PP (IN in) (NP (NP (DT the) (NN life)) (PP (IN of) (NP (NP (DT an) (NN organism)) (PP (IN from) (NP (NP (CD one) (NN generation)) (PP (TO to) (NP (DT the) (JJ next))))))))))))) (. .)))