Archaeologist
hope it is correct
        
                    
             
        
        
        
You would expect to find elastic fibers
        
             
        
        
        
Because ocean acidification could affect the marine species negatively therefore altering marine life and biodiversity it affects humans as well, many people from all over the world depend on food that comes from the ocean we need these food for protein.
        
             
        
        
        
the answer is c elm do to it having a saw blade edged 
 
        
             
        
        
        
Active:requires the assistance of a carrier protein, also requires energy 
Passive:does not require energy is also movement of ions and other atomic and other molecular substances.