Sandy soil is the parent rock that contails large amounts of quartz!!
        
                    
             
        
        
        
An earthquake is the sudden release of energy from the crust of the Earth, that results in a seismic wave. Using a seismograph, the interior of the Earth is mapped, finding the epicenter (origin) and magnitude (strength) of the quake.
        
                    
             
        
        
        
A. <span>A flatworm doesn't have a coelom
Flatworms and other invertebrates belong to a specific group called </span><span>acoelomate, wherein they lack a coelom and has an internal cavity which serves as their digestive cavity.</span>
        
                    
             
        
        
        
<span>genetically modified food is food the has add ins
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