The economic and political structures which sustain poverty and discrimination need to be transformed in order for poverty and poor health to be tackled.Marginalised groups and vulnerable individuals are often worst affected, deprived of the information, money or access to health services that would help them prevent and treat disease.<span>Very poor and vulnerable people may have to make harsh choices – knowingly putting their health at risk because they cannot see their children go hungry</span>
        
             
        
        
        
Answer:
Last option is the correct answer. 
Explanation:
A reference group could be defined as one that sets or establishes the standard to compare individuals or other groups -behavior and attitudes are important, but not the only things: incomes, expenses, among others could be required as part of the reference group, in example. This way, it is possible to judge others' behavior.
 
        
             
        
        
        
<span>Playing video games or using the internet briefly can activate use of the locus coeruleus. This area of the brain helps to promote memory and specifically help memory of those things already being thought about at the time of activation and could possibly help memory of these events in the future. Thus, this practice could potentially help with test-taking rather than just improving someone's mood.</span>
        
             
        
        
        
Answer:
In my opinion a type of request 
Explanation: