( ( Many plants ) ( ( ( ( survive and ) grow ) ( in ( ( poor soils ) ( with ( limited nutrients ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Many) (NNS plants)) (VP (VBP survive) (CC and) (VBP grow) (PP (IN in) (NP (NP (JJ poor) (NNS soils)) (PP (IN with) (NP (JJ limited) (NNS nutrients)))))) (. .)))
Many plants survive and grow in poor soils with limited nutrients.
(ROOT (S (PP (IN In) (NP (DT a) (NN forest))) (, ,) (NP (NNS decomposers)) (VP (VBP help) (SBAR (S (NP (JJ other) (NNS organisms)) (VP (VBP survive) (SBAR (S (PP (IN because) (NP (PRP they))) (NP (PRP they)) (VP (VBD put) (NP (NNS nutrients)) (PP (IN into) (NP (DT the) (NN soil))) (SBAR (IN that) (S (NP (NNS plants)) (VP (VBP use) (S (VP (TO to) (VP (VB grow)))))))))))))) (. .)))
In a forest, decomposers help other organisms survive because they they put nutrients into the soil that plants use to grow.