Answer:
B dogs are protective 
Explanation:
it talks about being protective in the paragraph more then any others if they were mentioned.
 
        
             
        
        
        
C. "Barbie Doll" has a carefree tone and "What's That Smell in Your Kitchen" has a indifferent tone.
 
        
             
        
        
        
D, because the other three are very wide topics but you can explicitly discuss the effects and cause of MLK's bus boycott <span />
        
                    
             
        
        
        
Answer:
More than any other field of activity, tourism depends on environment. Consequently, the environmental issues, among which destruction of biodiversity, pollution, global warming, waste increase, natural resources depletion, affect tourism as much as other global issues, like the economic crisis or the terrorism.
Explanation: