The provision of clean water, proper drainage and sewage systems and the appointment of a Medical Officer of Health in every area. Over time all of these have changed
        
                    
             
        
        
        
The answer is A. to cure Disease
        
                    
             
        
        
        
Answer:
B
Explanation:
The answer is Medical asepsis and it is concerned mainly with eliminating the spread of disease causing microorganisms through facility practices, to prevent the spread of disease microorganisms from one patient to another.
 
        
             
        
        
        
Weight is a very large factor in are day to day lives. People whom are overweight can experience things such as becoming out of breathe from simply walking across the kitchen or tying their shoes, not to mention not staying a healthy weight can lead to many problems such as diabetes, heart failure and much more.