The wording of this is confusing. I think it’s A and B and I’m hesitant say that it’s also C but only if you know the mutation and the gene. 
Also for A you would only know a partial sequence of the gene.
        
             
        
        
        
Answer:
B. Local animal populations would start to decrease.
Explanation:
Rabies is a terminal illness, so if an animal gets it, it will most likely die without treatment. This would decrease the population. 
 
        
                    
             
        
        
        
The black box because black reflects more heat than white
        
                    
             
        
        
        
The correct answer for the question that is being presented above is this one: "B. Perfringens food poisoning." 
The correct answer for the question that is being presented above is this one: "<span>C. It is listed with the CDC as a notifiable disease in its annual summary."</span>