Answer:
Quite literally Everything
 
        
                    
             
        
        
        
Answer:
1. Life, exist 2. pre-existing cells.
Explanation:
 
        
             
        
        
        
I think that it is A. it forms new mountains under the water
        
             
        
        
        
Chesapeake bay is an area that  has suffered from overharvesting and eutrophication. Eutrophication is an enrichment of water by nutrients salts that causes structural changes in the ecosystem such as increased formation of algae and aquatic plants, depletion of fish species among other effects. The greatest source of nitrogen and phosphorus in a Chesapeake bay is agriculture
        
             
        
        
        
Answer: Earth spins on its axis
hope this helps (: