try to find the answers to the following questions experiment with some modifications to the code and rerun the program to see what effect the changes have what happens if you change response input(''upper(on line to response input('') what happens if you change canvasstr +'#on line to canvasstr +'@' what happens if you change canvasstr +on line to canvasstr +' what happens if you change moves [on line to moves list ('sdwddsasdsaawassdsas')etching drawer