( ( ( The ( more ( hydrogen atoms ) ) ) ( attached ( to ( ( ( ( the ( carbon atoms ) ) ( in ( the chain ) ) ) , ) ( the more ) ) ) ) ) ( ( saturated ( the ( fatty acid ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJR more) (NN hydrogen) (NNS atoms)) (VP (VBN attached) (PP (TO to) (NP (NP (DT the) (NN carbon) (NNS atoms)) (PP (IN in) (NP (DT the) (NN chain))) (, ,) (X (DT the) (JJR more)))))) (VP (VBD saturated) (NP (DT the) (JJ fatty) (NN acid))) (. .)))
The more hydrogen atoms attached to the carbon atoms  in the chain, the more saturated the fatty acid.
(ROOT (S (NP (NNP Carbon) (NNS atoms)) (VP (VBP are) (VP (VBG bonded) (PP (TO to) (NP (NP (ADJP (RB as) (JJ many)) (NN hydrogen) (NNS atoms)) (ADJP (RB as) (JJ possible)))) (PP (IN in) (NP (JJ saturated) (NN fatty) (NNS acids))))) (. .)))