Respiratory system introduction (K-A)

• Meet the lungs (K-A)
• Inhaling and exhaling (K-A)
• How does lung volume change? (K-A)
• O2 and CO2 solubility-video (K-A)
• Fick's law of diffusion-video (K-A)
• Oxygen movement from alveoli to capillaries-video (K-A)
• The respiratory center-video (K-A)
• Thermoregulation in the lungs (K-A)