4875
Increased temperature and other environmental effects of global climate change ( GCC ) have documented impacts on many species ( e . g . , polar bears , amphibians , coral reefs ) as well as on ecosystem processes and species interactions ( e . g . , the timing of predator - prey interactions ) .
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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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