642
The present study employed radiolabeled EE2 to examine impacts of temperature and salinity on EE2 uptake in male killifish ( Fundulus heteroclitus ) .
 Chemical: EE2; Chemical: EE2
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: EE2; Chemical: EE2