Both prokaryotic and eukaryotic cells have a nucleus and ribosomes.
        
             
        
        
        
Answer: The answer is the Stratosphere. 
 
        
                    
             
        
        
        
Answer:
I can't see your questions
 
        
             
        
        
        
Limestone is essential for the formation of petroleum reservoirs
Limestone is great for soil as due to its structure, it can buffer acidic chemicals in soil
It is useful in the prevention of explosions from mining that are caused from too much methane release
It is useful in mediating the effects of erosion the the environment
        
             
        
        
        
Answer:
photosynthesis.
Explanation:
during photosynthesis, plants use energy from the sun to convert carbon dioxide and water into glucose and oxygen.