Between Europe and America Atlantic Ocean, between America and Asia, Pacific Ocean between Africa and Oceania, Indic ocean
        
             
        
        
        
Earth's atmosphere has a series of layers, each with its own specific traits. Moving upward from ground level, these layers are named the troposphere, stratosphere, mesosphere, thermosphere and exosphere. Hope this helped.
        
             
        
        
        
Answer
c THE FRENCH AND INDIAN WAR
Explanation:
 
        
                    
             
        
        
        
I believe it is B due to elimination of the other options. Option A water is important to all organisms not just some. Option C not all organisms can obtain water through food. Option D plants cells are affected when water sources are less. Therefore I believe that option B is the one I would go with.