Answer:
this is conflicto is internal
 
        
             
        
        
        
Answer:
D. The author's viewpoint on the topic.
Explanation:
In informative writing a thesis statement it usually written to establish a topic and how the writer feels about that certain topic.
hope this helps!
 
        
             
        
        
        
C. The de acidification process preserves pages by neutralizing acid with magnesium oxide, raising the pH level of the paper, and minimizing the alkaline reserve.
        
             
        
        
        
Is there a picture? or a paragraph i can look at? cuz i cant answer the question without it