Well scientists will be able to study organisms more efficiently, and they will be able to organize them into groups based on their cell structure, behavior, habitat, similarity, and more.
 
        
             
        
        
        
The muscle elevates and/or adducts a region.
        
             
        
        
        
The 4th one. Maintaining body temperature and cooling down
        
                    
             
        
        
        
One of the few advantages is In sexual reproduction, more variations are produced. So in turn this ensures survival of species in a population.