Answer:
the quality of being made up of exactly similar parts facing each other or around an axis.
 
        
                    
             
        
        
        
Answer:
A nerd may be good at playing games, but they're no player. ... When you're dating a nerd, you can be as secure in your relationship as a secure server because your nerd appreciates what a great thing they've got going with you, and they really appreciates when you're nerd-punny.
Explanation:
 
        
             
        
        
        
The auther is saying that this is important for kids and parnet because its asking the parnets to make big and important decisions for there kids and what teachers can do to improve the kids
        
             
        
        
        
The number of people can range anywhere between 2-20 people and the performances are usually done in a line formation with interesting patterns of where people are placed.