Dehydration synthesis<span> is the process of joining two molecules, or compounds, together following the removal of water. When you see the word </span>dehydration<span>, the first thing that may come to mind is 'losing water' or 'lacking water.' ... </span>Dehydration synthesis<span> is classified as a type of chemical reaction.</span>
        
             
        
        
        
Marine biologists study changes in the ocean. so they will look at the chemical composition of deep waters and see how consecrated the oxygen is. They will also study the movements of the plates because when planted move it usually makes new food for deep life
they will also check animal concentrations in certain areas. 
Another thing they do is track animal movements. this could be by putting a tracker on a whale or a shark or anything and watching its depths it goes or watching the distance it goes in a day.
        
                    
             
        
        
        
Answer:
 on bird beaks?
Explanation:
I do know that the bird's beaks that they are born with will in time evolutionize their beaks size and strength to prey on the type of fish for food over time.
Hope I'm making sense...good luck.
 
        
             
        
        
        
Capillaries: <span>any of the fine branching blood vessels that form a network between the arterioles and venules.</span>
        
             
        
        
        
Answer:
1. slump ; 2. mudflow ; 3. landslide
hope this helps!!