Answer:
well childhood disease is diseases that happens in childhood like chickenpox and etc 
I hope it helps 
 
        
                    
             
        
        
        
Answer:
what is the role of atp in the sodium potassium pump?
Adenosine triphosphate plays vital role in sodium potassium pump as energy is required to complete the process with the aid of ATPase which is an enzyme that hasten or catalyzes the process. 
Explanation: