You can move a sheet from one workbook into new book by
Tap an option to check yourself.
Answer: C) From Edit menu choose Move or Copy then select (new book) from To Book list and click OK
To move a sheet to another workbook, use Move or Copy and pick (new book) in the To Book list. Option a copies within the same book and option b only reorders sheets.
Source: Scan #53 page 1 Q320