Answer:
I think you can find it in an article
Answer:
(A) If a book was published in the past 150 years and is historically insignificant, it will probably deteriorate completely.
Explanation:
This is the overall idea of the passage. Initially, the author explains how these books deteriorate themselves and then explains how this can be avoided. Finally, he/she presents the idea that there are techniques to prevent some books from completely deteriorating, but the process of deacidification will only be implemented to books which have historical significance.
Answer:
Explanation: I dont see a attached sheet i need more information.
They use it to define African American.
Answer:
Explanation:
Try making the story shorter but in your words
