Answer: D) the central and peripheral nervous systems 
hope this helps
 
        
             
        
        
        
Patterns incidence distribution and possible control of diseases as well as other factors pertaining to health
        
             
        
        
        
Cells can not function properly at high temperatures
        
             
        
        
        
Answer:
polar regions and nonpolar regions
Explanation:
if right braniliest? I only need one more