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Inside the Human Body - The Respiratory System





The Professair's favorite lung machine has stopped working. He needs you to guess the secret color combination to fix it. After each guess the machine will tell you how many of the colors were in the right place. See if you can figure out the secret combination before the machine needs to rest.

Canada's Digital Collections Watermark This digital collection was produced under contract to Canada's Digital Collections program, Industry Canada. The web site was produced by a youth team at the Saskatchewan Lung Association.