Answer:
Geographic analyses of illness patterns have supported major public health initiatives, and can be attributed in large part to the control of communicable conditions in developed countries.
The availability of geographic information systems and public population-based data has developed new opportunities for scientists to identify causes and craft interventions for chronic illnesses.
“Few studies have assessed geographic patterns that link household incomes to major preventable complications of chronic diseases
Explanation:
 
        
                    
             
        
        
        
Answer:
C. Stopping
Explanation:
Taking a look at the graph, if you check the Skate Safety section, in 1876, toe stops were added to aid in safer braking. Therefore, C is the best choice.
 
        
                    
             
        
        
        
Answer:
Quickly 
Explanation:
The definition of agile is quite literally to be able to move quickly and easily. Hope this helps :))
 
        
                    
             
        
        
        
Answer:
1 and 3 are subordinate 
2 and 4 are independent 
Explanation:
2 and 4 make up a sentence on their own whereas 1 and 3 need more details to be a full sentence. 
Hope this helps!
 
        
                    
             
        
        
        
In Dulce et Decorum Est, hags is used to describe young soldiers. The simile 'coughing like hags' was used because the young soldiers went into battle strong and full of life. After battle, they returned looking aged and beat down - hence 'hags' or resembling beggars.