Answer:
Explanation:
Most limestones actually start as calcium carbonate mud or shells precipitated by organisms in reefs or shallow shelf regions - the biosphere. Over time, the limestone is broken down into its chemical parts and may come back to the surface as volcanic CO2 (in the atmosphere).
  
        
                    
             
        
        
        
C.) Scanning electron microscope. You would not be able to see a whole insect with one of these.
Hope this helped :)
 
        
             
        
        
        
Answer: cancer
Explanation: I am a scientist
 
        
             
        
        
        
C. hemoglobin hope this helps
        
                    
             
        
        
        
Horned owls, red-tailed hawks and golden eagles