INSTRUCTIONS: Use your mouse to find things in the movie above and then look here to check your answers. You can click and drag to move right and left. Try it and see. You can turn all the way around -- 360 degrees. Also, when your mouse changes from a circle to a hand, it means you've found something that you can click and then read about here.
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Copyright © 1998 by Jim Duber. All rights reserved. Send comments and questions to me at: info@duber.com