( ( ( Heterotroph - ) ( ( an organism ) ( that ( must ( feed ( on ( organic materials ) ) ) ) ) ) ) ( ( ( fromed ( by ( other organisms ) ) ) ( ( in order ) ( to ( obtain ( ( energy and ) ( small ( building-block molecules ) ) ) ) ) ) ) ; ) )
(ROOT (S (NP (NP (NNP Heterotroph)) (: -) (NP (NP (DT an) (NN organism)) (SBAR (WHNP (WDT that)) (S (VP (MD must) (VP (VB feed) (PP (IN on) (NP (JJ organic) (NNS materials))))))))) (VP (VBD fromed) (PP (IN by) (NP (JJ other) (NNS organisms))) (SBAR (IN in) (NN order) (S (VP (TO to) (VP (VB obtain) (NP (NP (NN energy)) (CC and) (NP (JJ small) (JJ building-block) (NNS molecules)))))))) (: ;)))
Heterotroph- an organism that must feed on organic materials fromed by other organisms in order to obtain energy and small building-block molecules;
(ROOT (S (NP (NP (NNS Organisms)) (ADJP (JJ incapable) (PP (IN of) (NP (NP (NN photosynthesis)) (SBAR (WHNP (WDT that)) (S (VP (MD must) (ADVP (RB therefore)) (VP (VB obtain) (NP (NN energy) (CC and) (NN carbon)) (PP (IN from) (NP (NN food))) (PP (IN by) (S (VP (VBG consuming) (NP (JJ other) (NNS organisms))))))))))))) (VP (VBP are) (VP (VBN called) (NP (NNS heterotrophs)))) (. .)))