5373
These results emphasize that full life - cycle experiments are valuable for assessment of pollutants , because the effects on several life - cycle traits can be simultaneously measured and integrated into an ecologically relevant parameter , the population growth rate , that reflects a population ' s response to a specific pollutant .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None