( ( Behavioral ( Adaptation This ) ) ( ( ( involves ( ( ( ( the adaptation ) ( of ( ( the behavior ) ( of ( a ( whole ( life form ) ) ) ) ) ) ) , ) ( -LRB- ( ( ( ( ( not ( the adaptation ) ) ( of ( a cell ) ) ) or ) ( ( the adaptation ) ( of ( an ( anatomical structure ) ) ) ) ) -RRB- ) ) ) ) ( to ( changes ( in ( the environment ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Behavioral) (NNP Adaptation) (NNP This)) (VP (VBZ involves) (NP (NP (DT the) (NN adaptation)) (PP (IN of) (NP (NP (DT the) (NN behavior)) (PP (IN of) (NP (DT a) (JJ whole) (NN life) (NN form))))) (, ,) (PRN (-LRB- -LRB-) (NP (NP (NP (RB not) (DT the) (NN adaptation)) (PP (IN of) (NP (DT a) (NN cell)))) (CC or) (NP (NP (DT the) (NN adaptation)) (PP (IN of) (NP (DT an) (JJ anatomical) (NN structure))))) (-RRB- -RRB-))) (PP (TO to) (NP (NP (NNS changes)) (PP (IN in) (NP (DT the) (NN environment)))))) (. .)))
Behavioral Adaptation This involves the adaptation of the behavior of a whole life form, (not the adaptation of a cell or the adaptation of an anatomical structure) to changes in the environment.
(ROOT (S (NP (JJ Learned) (NN behavior)) (VP (VBZ is) (ADJP (JJ adaptive)) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP are) (ADJP (JJ flexible)) (, ,) (S (ADJP (JJ capable) (PP (IN of) (S (VP (VBG changing) (SBAR (IN if) (S (NP (DT the) (NN environment)) (VP (VBZ changes))))))))))))) (. .)))