Answer:
They are all independent.
Explanation:
 
        
                    
             
        
        
        
Greetings
it is 
highly symbolic
hope this helped
have a good day
 
        
                    
             
        
        
        
When I was 13 I had a dog as a birthday present it was a girl and we named her coco. She went everywhere with me we did everything together by the time I was 16 she was old and slowed down and we thought that was from old age. Coco had brain cancer we didn’t know what to do and we went to every vet in our state but nothing was helping. Coco pushed in for another two years till she passed.
I was so upset and devastated that I didn’t want another pet again but I got another dog a Great Dane named Sham rock he’d love coco they would fit in perfectly. Sham rock was the dog that brought me to love animals again and why I’m think about being a veterinarian when I grow up.
        
             
        
        
        
Can help the author tell the story
        
                    
             
        
        
        
Answer:
The answer is Option D:  Because she wrote about environmental damage caused by DDT.
Explanation:
Carson warned about the overuse of pesticides like DDT (short for dichlorodiphenyltrichloroethane). These were overused in the agricultural industry in an attempt to control crop pests. This pesticide compound would be washed into streams and rivers and Carson warned that it was moving up the food chain, and entire ecosystems were threatened because it was dangerous for birds and fish and humans eating these animal and plant products too. Carson's was a successful science writer and scientist herself. Her argument reached far and wide after she published the Silent Spring in 1962. It is credited with the nationwide ban on the use of DDT and the creation of the Environmental Protection Agency.