The answer you chose is right 
        
             
        
        
        
Answer:
c
Explanation:
it would be c because the nervous system works just like electric wires 
 
        
             
        
        
        
Common characteristics of modern bears include large bodies with stocky legs, long snouts, small rounded ears, shaggy hair, plantigrade paws with five nonretractile claws, and short tails.
        
             
        
        
        
The Renaissance Europe differ from medieval Europe is by Populations shifted from cities to small towns and rural villages.