TED-Ed: How do the lungs work? - Emma Bryce

The video explains the vital role of breathing in transporting oxygen to cells and removing carbon dioxide. It details the respiratory system's components, including the lungs and autonomic nervous system, and describes the breathing process, from inhalation to exhalation. The video also covers the gas exchange process in the alveoli, where oxygen is absorbed and carbon dioxide is expelled. Finally, it highlights the efficiency of the respiratory system, which handles 10,000 liters of air daily.

What is the primary function of breathing in the human body?

Describe the role of the autonomic nervous system in the breathing process.

Explain how oxygen and carbon dioxide are exchanged in the lungs.

What happens to the diaphragm and intercostal muscles during exhalation?

How many times do lungs typically inhale and exhale in a minute?