Real Answers Please... I'm attempting to create a game on Khan Academy using the computer coding courses, but I can't find how to program a moving background or enemies, can someone please give me pointers/suggestions?

P. S. I'm trying to make a Galaga-like game (2-Dimensional) , and it has to be in JavaScript Processing code.

Holly created a professional development plan to explore how she could advance from her entry-level position to the next step in her career. she has identified her current skills and the skills needed for the job she wants. what should she do now? a) ask a colleague for advice about work-life balance b) identify her areas for improvement c) plan a vacation before she begins her new job d) wait until a position opens before continuing her plan