A scene can mean two things. A scene can be the setting of a story, or (what I think you are referring to) it can be a segment of an Act of a play. A scene separation within a play is usually included in order to allow time for a change in setting during the performance. A chapter is a segment of a book. So, to summarize, a scene is a segment of a play and a chapter is a segment of a book.
The answer is A. ostinato
They placed the alter in front where everyone could see while they are in the pews.
Hello
JPG is not an audio file format
Hope this helps :))