Answer:
i have never got them but my friends have .
Explanation:
they say that it pains to even chew something hard like an apple and u constantly have to be careful and get checkups 
 
        
                    
             
        
        
        
increasing elderly population 
Increasing rates of chronic diseases 
increasing educational costs 
 
        
             
        
        
        
B. The air you breathe. 
Because the rest of the choices are not environmental factors. Gang activity, and access to jobs and education are not environmental because environment are things about the world.
        
             
        
        
        
<span>This is a sign of the primary stage of syphilis. These lesions, or chancres, will show up in the exact spot that the bacteria originally entered the body. This is generally a sign of the infection. The illness often incubates for long periods of time, from between ten and ninety days, so it could be months from the original contact.</span>