I'm pretty sure the answer is B :)
        
             
        
        
        
Answer: Lays out rules for behavoir and work ethics for a professional organization.
Explanation:
A code of ethics is important because it clearly lays out the rules for behavior and provides the groundwork for a preemptive warning. While a code of ethics is often not required, many firms and organizations choose to adopt one, which helps to identify and characterize a business to stakeholders.
 
        
             
        
        
        
Explanation:
You can write a good rebuttal by addressing the other side's argument and then write your counterclaim. 
Ex: 
Thesis: Banning SeaLand is necessary because of its unethical treatment of animals. 
Many SeaLand proponents believe that the theme park benefits animals because it provides millions of dollars to wildlife foundations. However, what they don’t tell the public is that these wildlife foundations are actually organizations that funnel the money back into SeaLand—so actually, SeaLand appears to be donating charity, but it is actually simply donating to itself. 
 
        
                    
             
        
        
        
Answer: safety hope this helps.
Explanation:
 
        
                    
             
        
        
        
C. a biography If not, it is B. a geography textbook.