What is the main function of the conducting part of the respiratory system?

What is the main function of the conducting part of the respiratory system?
  1. Diffusion of O₂ and CO₂
  2. Transport of atmospheric air
  3. Clearing of foreign particles
  4. Humidification and regulation of body temperature

Solution

The conducting part of the respiratory system is responsible for transporting atmospheric air to the alveoli, clearing it from foreign particles, humidifying it and bringing it to body temperature.

Asked in: NCERT

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