Answer: Public health measures such as pure food and water, and development of immunizations against many serious diseases such as polio and smallpox, coupled with enhanced economic conditions, are together credited with substantial reductions in the burden of infectious diseases.
 
        
             
        
        
        
Answer:
The muscular system is an organ system consisting of skeletal, smooth and cardiac muscles. It permits movement of the body, maintains posture and circulates blood throughout the body. ... Together with the skeletal system, it forms the musculoskeletal system, which is responsible for movement of the human body.
Explanation:
took the quiz
 
        
             
        
        
        
Some parents beast feed longer then other parents and that has a big effect because they get used to it
        
             
        
        
        
First, you separate the whole number from the decimals. You get 2 and .64. Then you put the decimal over 100 (64/100) as a fraction and simplify. The answer as a mixed number is: 2 16/25