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Lung Activity Model
Lung Activity Model
SKU:51LAM
This simple, yet effective apparatus consists of two sacs which represent the lungs, a rubber membrane which serves as the diaphragm and a clear plastic enclosure which models the chest cavity. By making the diaphragm relax and contract the students can see how the lungs are emptied and filled with air.
Size: 20x17cm HxD.
Regular price
$53.80 NZD
Regular price
Sale price
$53.80 NZD
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