Answer:
Hey there. I need more info about the text. What text are you reading?
Explanation:
All the sentences in a paragraph should be unified and coherent.
Answer: sentences
From the topic sentence to the concluding sentence, they need to be unified and coherent for the writer to truly get their point across as it was intended.
Hope this helps! :)
Well your asking "Can a question be a annotation" And the definition if annotation is "a note of explanation or comment added to a text or diagram." Now looking at that we see "explanation or comment" So in a way...It's more of a answer not a question...