<span>The statement is TRUE. Water does have potential energy at the top of a slope. The reason why is that potential energy is energy possessed by a body based on its position relative to a zero point. In this case, water at the top of the slope is at an elevation above ground (zero point). The energy is not kinetic (moving) energy since the water is not moving.</span>
        
                    
             
        
        
        
Answer:
Wavelength.
Explanation:
1 period, or wavelength, is measured from one crest to another or from one trough to another.
 
        
             
        
        
        
<span>The contact force that acts on objects in a liquid or gas and allows objects to float is called    </span>Buoyancy.
        
                    
             
        
        
        
The answer is:  [D]:  "the position of the moon each month in relation to THE SUN AND THE MOON" .
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   Note of interest:  The origin of the word "month" was:  "moon-th" — but shortened to "month" — (no coincidence!).
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