( ( ( ( ( ( a. -RRB- ) many ) multicellular ) organisms ) ( have ( ( specialized structures ) ( to ( support ( ( the transport ) ( of materials ) ) ) ) ) ) ) . )
(ROOT (S (VP (VP (VB a.) (-RRB- -RRB-) (NP (JJ many)) (ADVP (RB multicellular))) (CC organisms) (VP (VB have) (S (NP (JJ specialized) (NNS structures)) (VP (TO to) (VP (VB support) (NP (NP (DT the) (NN transport)) (PP (IN of) (NP (NNS materials))))))))) (. .)))
a.) many multicellular organisms have specialized structures to support the transport of materials.
(ROOT (S (S (NP (JJ Single-celled) (NNS organisms) (CC and) (NN multicellular) (NNS organisms)) (VP (VBP have) (NP (NP (DT this)) (PP (IN in) (NP (JJ common)))))) (: :) (S (NP (DT both)) (VP (VBP have) (NP (DT a) (NN way) (S (VP (TO to) (VP (VB get) (ADJP (JJ rid)) (PP (IN of) (NP (NN waste) (NNS materials))))))))) (. .)))