Answer:
C. They provide details that create mental pictures for the reader.
Explanation:
Descriptions describe a person, place, or thing to help the reader better understand it.
 
        
             
        
        
        
Answer:
she is using background knowledge
Explanation:
It is oviesse
 
        
                    
             
        
        
        
Answer:
The thesis statement usually appears near the beginning of a paper. It can be the first sentence of an essay.
Explanation:
For example: Peanut butter and jelly sandwiches are the best type of sandwich because they are versatile, easy to make, and taste good. In this thesis statement, you see that I state my opinion (the best type of sandwich) and why I stated my opinion (versatile, easy to make, and taste good). 
 
        
             
        
        
        
Both of theese preamble and constitution are constant. I meen they can't be changed at all