( ( Control ( of Breathing ) ) ( in ( Ectothermic Vertebrates ) ) )
(ROOT (NP (NP (NP (NNP Control)) (PP (IN of) (NP (NNP Breathing)))) (PP (IN in) (NP (NNP Ectothermic) (NNPS Vertebrates)))))
Control of Breathing in Ectothermic Vertebrates
(ROOT (S (NP (JJ Ectothermic) (NNS vertebrates)) (VP (VBP control) (NP (NN body) (NN temperature)) (PP (TO to) (NP (NP (RB just) (DT a) (JJ limited) (NN extent)) (PP (IN from) (NP (DT the) (NN outside))))) (PP (IN by) (S (VP (VBG changing) (NP (NN behavior)))))) (. .)))