In Maglev, superconducting magnets suspend a train car above a U-shaped concrete guideway. Like ordinary magnets, these magnets repel one another when matching poles face each other. ... Here, both magnetic attraction and repulsion are used to move the train car along the guideway
give brainliest x
        
             
        
        
        
Answer:
Not 100% sure but I think its special purpose 
 
        
             
        
        
        
Internal factors in judging the behavior of others.
        
             
        
        
        
Answer:
D
Explanation:
Interaction through toys children may express what they have learned from the cartoons.