Answer:
Volunteering is a perfect opportunity to gain certain work experience which can significantly influence one's future. When we help others, it increases our self-esteem and makes us satisfied. Whether one is going to volunteer in his/her own community or in a national group depends on his/her preferences.
It could be argued that it is better to volunteer for an environmental group in your community. First of all, volunteering in one's own community is time-saving, because you do not have to travel to work every day. A person has more free time for the other activities that he/she wants to participate in. Moreover, it is quite fulfilling to do something useful for your own community and since you spend a lot of your time there, you are likely to notice the changes in the environment and results of your work.
 
        
             
        
        
        
The answer choice C is correct 
        
             
        
        
        
Answer:
Yellow fever is a disease caused by a virus that is spread through mosquito bites. Symptoms take 3–6 days to develop and include fever, chills, headache, backache, and muscle aches. About 15% of people who get yellow fever develop serious illness that can lead to bleeding, shock, organ failure, and sometimes death.
Explanation:
I copy and pasted this from the internet but you can easily summarize this in different words. 
 
        
                    
             
        
        
        
Answer: (A) 
Great Chain of Being = A British belief system that ranked people, creatures, and elements based on their importance
Explanation:
 
        
             
        
        
        
Grete Samsa, Gregor's sister, most definitely goes through a "metamorphosis" as does every member of the family. Before Gregor's change, Grete is described as a "useless" daughter. She has taken violin lessons, but she isn't very good. She doesn't leave the house often. She is timid and seemingly afraid of the world.