The mouth of a large river, where the river meets the sea
 
        
                    
             
        
        
        
A specises that is very close to extinction that they are trying to save
        
                    
             
        
        
        
Proteins is a main source of energy that transports nutrients through your body, provides structure, and acts as a messenger via the circulatory system. 
 
        
                    
             
        
        
        
Answer:
by breaking it down
Explanation:
Rocks are some of the hardest solids in the world, but they don't stay that way forever. Although it seems as if something as gentle as water can't be of harm, when in large amounts it has a very strong effect. Forces such as wind and water break down rocks through the processes of weathering and erosion, which is how the rock cycle affects the water cycle.
 
        
             
        
        
        
Answer:
The moving of water causes erosion, deposition and much more! 
Explanation:
Water moving across the earth in streams and rivers pushes along soil and breaks down pieces of rock in a process called erosion. The moving water carries away rock and soil from some areas and deposits them in other areas, creating new landforms or changing the course of a stream or river.