True, I'm not the best when it comes to science, but I'm pretty sure it's this
        
             
        
        
        
Answer:
The Eurasian Plate
Explanation:
The Eurasian plate is one of the most extended on Earth, crossing all of Asia and Europe. The Eurasian plate is between the North American and the African Plates on the north and west sides. The Eurasian plate crushed up above the Indian plate. The  Tibetan plateau and the Himalayan mountain range formed due to the crush between the Eurasian Plate and Indian Plate, which started 50 million years ago. 
 
        
             
        
        
        
It's either 3 or 4 I know this becuase I have read a book about electricity
        
                    
             
        
        
        
Answer:

Explanation:
From the question we are told that:
Bowling ball Speed 
Beach ball Speed 
Let The Mass be equal i.e 
  
Therefore
Generally the equation for Velocity of beach ball after collision  is mathematically given by
 is mathematically given by
Since Velocity is Vector Quantity 
Therefore
  
  
  