Hi, I am doing ICT revision, I attached an image of my work. But for some reason, between every row, there is a whole empty row. does anyone know why that's happening, please? And how do I remove them, please?
Thanks so much for taking the time to help me out!

Python write an expression that executes the loop body as long as the user enters a non-negative number. note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "program end never reached." the system doesn't print the test case that caused the reported message. sample outputs with inputs: 9 5 2 -1

How can i clip a picture to a question on the computer?

Can online classes such as gradpoint track your ip location like if im taking a final and i give somebody else my account and they take the final for me will it show where they are taking the final from? and can this be countered with a vpn