Answer True or False each questions.(Computer Science, Python)

1. A function can be called before being defined

2. A function that has no return statements returns a value of False

3. A function continues to execute lines after the return statement is encountered

4. Tuples and Lists work the same with slicing as strings.

5. List, String and tuple indexing starts at index -1

6. The main program can call a function, but functions may not call other functions.

7. Reuse is one of the reasons for using functions in your program.

8. A Function should only do one thing.