Huff & Puff, our Body Buddy lung twins explain how the lungs and respiratory system function. Readers are introduced to the bronchial tree. They discover how the diaphragm and intercostals muscles help the lungs fill and empty. There are sections on the dangers of smoking, good health practices, respiratory illnesses, and amazing facts.
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Huff & Puff, our Body Buddy lung twins explain how the lungs and respiratory system function. Readers are introduced to the bronchial tree. They discover how the diaphragm and intercostals muscles help the lungs fill and empty. There are sections on the dangers of smoking, good health practices, respiratory illnesses, and amazing facts.
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Seller's Description:
Fair. Item in acceptable condition including possible liquid damage. As well answers may be filled in. May be missing DVDs, CDs, Access code, etc. 100%Money-Back Guarantee! Ship within 24 hours! !
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Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!