Brave Heart: Circle of Life
- 1998
- 1h
The heart acts as a dual pump, sending oxygen-depleted blood to the lungs and pumping oxygen-rich blood to vital organs throughout the body.The heart acts as a dual pump, sending oxygen-depleted blood to the lungs and pumping oxygen-rich blood to vital organs throughout the body.The heart acts as a dual pump, sending oxygen-depleted blood to the lungs and pumping oxygen-rich blood to vital organs throughout the body.