The correct answer to this question is:
“The prediction is useful because it explains what observations will be made if a hypothesis is true.”
 
        
                    
             
        
        
        
Answer:
i think iam not sure it is C
 
        
                    
             
        
        
        
False, The Organism that Kills the other one is Predator
Prey is the one killed
        
                    
             
        
        
        
Immigration and emigration is typically done with the purpose of looking forward to a better and more prosperous life, a more comfortable life where the money you earn can last you a pretty long time and buy you enough thing to live more comfortable than where you used to live. Therefore, when you move to a prosperous country, having children is not something you’ll worry about given to the commodities you’ll have and the easy access to baby food and baby clothes and stuff, therefore, when people emigrate/immigrate to more prosperous countries, they’re comfortable with the idea of having more children, and that leading to population growth.
        
             
        
        
        
Electromagnetic waves . 
radio waves  , microwaves, infrared , optical , ultra violet, xrays ,and gammarays