Write a void (non-fruitful) function to draw a square. Use it in a program to draw the image shown below. Assume each side is 20 units. (Hint: notice that the turtle has already moved away from the ending point of the last square when the program ends.)

(python) 9. Create a function based on the following information: You are given two strings with words separated by commas. Try to find what is common between these strings. The words in the same string don't repeat. Your function should find all of the words that appear in both strings. The result must be represented as a string of words separated by commas in alphabetic order. Input: Two arguments as strings. Output: The common words as a string. Return: Nothing is returned

(Intro to Java)   2. Pls help Thanks

(Python) Without giving me the code, can you give me some advice or tips on approaching this?