In Scratch, what is used to create a picture that lies behind the characters in your game? backgrounds
backdrops
rearviews
landscapes

David is in week 3 of his current ashford course and has a paper due by monday night at midnight. he has finished everything but the concluding paragraph. as he boots up his computer to work on it, he sees a flash across the screen and then the screen goes black. he begins to panic as he tries desperately to turn the laptop back on. david should have saved his work on what kind of portable device?

What is used to analyze and summarize your data without graphical support

Facial expressions and gestures are examples of messages.