Not necessarily. 
Rather, the particles will continue moving, but the net amount stays the same because they’re moving at a constant rate. The amount of movement does tend to slow down, but it still continues
        
             
        
        
        
The answer is all of the above
        
             
        
        
        
I think it’s A (low water content foods)
        
             
        
        
        
If you are talking about evolution, the two types of evidence is 
1. fossil evidence 
2. molecular evidence