Answer:
She provides examples of things that are invisible
Explanation:
<em>There's more to invisibility than what doesn't meet the eye. </em><em>All sorts of things are invisible to us</em><em>, for different reasons. </em><em>Some, like atoms</em><em>, </em><u><em>are too tiny to see.</em></u><em> Others, l</em><em>ike a black cat on a dark night</em><em>, </em><u><em>aren't lit brightly enough</em></u><em>. </em>
The author provides examples of things that are invisible.
 
        
             
        
        
        
Answer:
not at all.......... .......
 
        
                    
             
        
        
        
Answer:
density is defined as the mass of a substance per unit volume, and is highly variable in crustal rocks. Rock density is a physical characteristic that is governed by the chemical composition (in situ minerals) and pore spaces of a specific rock or rock type.
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Answer:Advertising control is used by federal and state governments to regulate the use of advertisement around cities and roadways. Advertising controls prevent businesses from presenting false information please sing billboards and illegal locations and other prohibited actions. If these rules are broke they would be charged.....srry don’t know if this helps
Explanation: