I WONDER - How Do Humans Breathe? Me Pregunto - Cómo Respiran Los Humanos?

The video tutorial explains the respiratory system's key functions, focusing on the nose's role in filtering air. It describes how nasal hairs, called cilia, trap pollen, dust, and germs to prevent them from reaching the lungs. Additionally, the video covers the function of turbinates, which help catch germs and regulate the temperature of inhaled air to ensure it is suitable for the lungs.

What substances do the hairs of the nose help to trap?

Why is it important for the air you inhale to be at the perfect temperature for your lungs?