( ( While ( carbohydrates ( can ( be ( ( photosynthesized ( from ( water ( and ( carbon dioxide ) ) ) ) ) ( from ( the atmosphere ) ) ) ) ) ) ) ( , ( ( ( ( ( the ( ( more complex ) ( organic substances ) ) ) , ) ( like ( amino ( ( acids and ) proteins ) ) ) ) , ) ( ( ( require ( additional nutrients ) ) ( usually ( from ( the soil ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN While) (S (NP (NNS carbohydrates)) (VP (MD can) (VP (VB be) (VP (VBN photosynthesized) (PP (IN from) (NP (NN water) (CC and) (NN carbon) (NN dioxide))) (PP (IN from) (NP (DT the) (NN atmosphere)))))))) (, ,) (NP (NP (DT the) (ADJP (RBR more) (JJ complex)) (JJ organic) (NNS substances)) (, ,) (PP (IN like) (NP (JJ amino) (NNS acids) (CC and) (NNS proteins))) (, ,)) (VP (VBP require) (NP (JJ additional) (NNS nutrients)) (PP (ADVP (RB usually)) (IN from) (NP (DT the) (NN soil)))) (. .)))
While carbohydrates can be photosynthesized from water and carbon dioxide from the atmosphere, the more complex organic substances, like amino acids and proteins, require additional nutrients usually from the soil.
(ROOT (S (NP (NP (NNP Organic) (NNS substances)) (, ,) (PP (VBG including) (NP (NNS proteins) (, ,) (NNS carbohydrates) (, ,) (CC and) (NNS oils))) (, ,)) (VP (VBP contain) (NP (NN carbon))) (. .)))