The two main things in the nose that help to clean the air we breathe are tiny hairs called cilia and mucus. The cilia trap dust, bacteria, and other particles, while the mucus helps to moisten the air and trap any foreign particles before they can reach the lungs.
The tiny hairs in our nose clean the dust particles in the air
Cilia .
They clean the air so that we can breathe fresh air.
The nose filters, warms, and moistens the air you breathe. Hairs and mucus in the nose trap particles and pathogens, while blood vessels help warm and humidify the air before it reaches the lungs.
Without clean air we couldn't breathe
mucus
It has small dense hairs lining it that trap small debris, thus filtering the air.
Mucus in the nostrils helps to humidify and warm the air we breathe, as well as trap dust, bacteria, and other particles to prevent them from entering the respiratory system. It also contains antibodies and enzymes that help to fight off infections.
The nasal cavity contains tiny hair-like structures called cilia and mucus-producing cells. When you inhale, these cilia and mucus trap particles like dust, bacteria, and pollen, allowing clean air to pass through into the lungs while preventing harmful particles from entering. This helps protect the respiratory system from potential infections and irritants.
No, sinuses do not drain into the ears. Sinuses are air-filled cavities in the skull that produce mucus to help moisten and filter the air we breathe. The ears have their own drainage system separate from the sinuses.
Cilia in the nose are tiny hair-like structures that help filter and clean the air we breathe by trapping dust, pollen, and other particles. The cilia move in a coordinated manner to sweep these particles out of the respiratory system, preventing them from entering the lungs and causing irritation or infection.