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Lung Apparatus

SKU: UNLUNG01-B

Availability: In stockQuantity:100

$60.00

Quick Review:

  • Demonstrates how the lungs are filled and emptied with air through contraction and relaxation of the diaphragm muscle
  • The two balloons act as the lungs and the rubber sheet acts as the diaphragm
  • Includes activity guide

Details

Demonstrates how the lungs are filled and emptied with air through contraction and relaxation of the diaphragm muscle. The two balloons act as the lungs and the rubber sheet acts as the diaphragm. Pulling the rubber sheet downward created pressure within the chamber causes the balloons to expand. Releasing the rubber sheet deflates the balloons. Includes activity guide.

Lung Apparatus

USD

$60.00

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