( Consumers ( ( are ( ( heterotrophic organisms ) ( that ( eat ( food ( produced ( by ( another organism ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Consumers)) (VP (VBP are) (NP (NP (JJ heterotrophic) (NNS organisms)) (SBAR (WHNP (WDT that)) (S (VP (VBP eat) (NP (NP (NN food)) (VP (VBN produced) (PP (IN by) (NP (DT another) (NN organism)))))))))) (. .)))
Consumers are heterotrophic organisms that eat food produced by another organism.
(ROOT (S (NP (NNS Heterotrophs)) (VP (VBZ is) (NP (NP (DT another) (NN name)) (PP (IN for) (NP (NNS consumers))))) (. .)))