( ( ( ( Redox Reactions ) and ) ( the ( Environment Oxidizers ) ) ) ( ( ( ( accept electrons ) and ) ( are reduced ) ) . ) )
(ROOT (S (NP (NP (NNP Redox) (NNP Reactions)) (CC and) (NP (DT the) (NNP Environment) (NNP Oxidizers))) (VP (VP (VBP accept) (NP (NNS electrons))) (CC and) (VP (VBP are) (VP (VBN reduced)))) (. .)))
Redox Reactions and the Environment Oxidizers accept electrons and are reduced.
(ROOT (S (NP (DT A) (NN redox) (NN reaction)) (VP (VBZ rearranges) (NP (NP (DT the) (JJ subatomic) (NNS particles)) (VP (VBN known) (PP (IN as) (NP (NNS electrons)))))) (. .)))