28303
Third , leading to an increased susceptibility of further genetic erosion both at future inputs of the same contaminant - differential physiological recovery , endpoints ( dis ) association , and differential phenotypic plasticity hypotheses - and at sequential or simultaneous inputs of other contaminants - the multiple stressors differential tolerance hypothesis .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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