What is the importance of keeping the nasal and oral cavity clear?

Keeping the nasal and oral cavity clear is important to ensure unobstructed airflow, prevent infections, and filter out dust, bacteria, and other harmful particles before they reach the lungs.

Related Questions:

  1. Name the structure through which the exchange of gases can take place in plants.
  2. Name the ways through which a plant can obtain oxygen.
  3. Why should one not sleep under a tree at night?
  4. Why would very wet soil be dangerous to plants
  5. Why do plants not need a specialized respiratory system?
  6. How does the exchange of gases take place in alveoli?
  7. What is the effect of exercise on the rate of breathing?
  8. Compare inspired air and expired air.
  9. How do viral infections like COVID-19 affect bronchi?
  10. What is the importance of breathing in fresh air?