Question 1 A data structure is: O a way of listing data in a random fashion the structures needed to support data on external storage O a mechanism for grouping and organizing data to make it easier to use O a mechanisim used to drive the flow of programming code Question 2 The reason to use tuples is: It is a great way to allow code to rewrite itself O it allows a programmer to group together related data and use it as a single thing O it allows a programmer to explicity name items of a data entity O it shows other programmers you have a firm grasp of the Python programming language Question 3 Just like strings, tuples are immuatable OF O T