Answer:
diffraction 
Explanation:
i dont remember any of these terms so im going off their connotations here
 
        
                    
             
        
        
        
Answer:
Rain makes up part of earth's water cycle
Water evaporates from streams, lakes, and oceans, then condensation and precipitation occur in the form of rain. 
Explanation:
I'm pretty sure this question is implying that the answers should be directly related to the water cycle. While some of the other sentences might have some truth to them, they are too vague to be considered fact, and they're not necessarily related to the process of the water cycle.
 
        
             
        
        
        
Answer:
A
Have a great day, and I hope this is right!
 
        
                    
             
        
        
        
The axe is an example of a simple machine, as it is a type of wedge<span>, or dual inclined plane. </span>
        
             
        
        
        
the nitrogen cycle involves decompisition. and the waste from the animals is then turned into nitrogen.