The genetic disorder is just someone who's genetics are in outplace order it possible and the high fat diet is due to unhealthy foods  
        
             
        
        
        
Sexual, asexual hope this is what u are looking for
        
                    
             
        
        
        
Answer:
A. Classification of organisms
 
        
                    
             
        
        
        
Answer:
dont know raadi solve your self
 
        
                    
             
        
        
        
They are dangerous to the environment because they have no natural competition. That being said they have nothing to keep their population in check, therefore, taking away food, and habits from all the other species. Thus, causing species to die out, which in turn ruins the food chain.