Answer: C. Involves the replication of environmental conditions and human responces to those conditions
Explanation:
 
        
             
        
        
        
Your answer would be B
Hope this helps
        
                    
             
        
        
        
Answer:
The answer is "species richness." 
Explanation:
It is a term that relates to the amount of species in a environment, and also has to do with measuring the diversity of a species in a community.