Pumping Heart Model [SKU: SB48204U]
$59.95Pumping Heart Model [SKU: SB48204U]
Create a memorable exploration of how the heart and lungs work together for oxygen exchange.
A simple hand pump demonstrates basic heart and pulmonary blood flow.
Pumping Heart Model [SKU: SB48204U]
Create a memorable exploration of how the heart and lungs work together for oxygen exchange.
A simple hand pump demonstrates basic heart and pulmonary blood flow.