Respuesta :
Based on the question above, the correct answer which gives extra information goes thus:
- D. Index
Index
- A back-of-the-book index is a list of words with corresponding page references that point readers to the locations of various topics within a book.
In conclusion, we can conclude that the correct answer is D. index
Learn more about index of a book here: https://brainly.com/question/7531527