They trap bacteria and debris. They are a filter.
you breath in your nose and your nose hairs filter the air.....you have the find the rest on another website
Respiratory system
The upper respiratory system (where air enters and exits the body) is composed of the nasal cavity, pharynx, and larynx. The lower respiratory system (where the air moves to be processed) consists of the trachea, the bronchi, and the lungs. So the answer is either the nose and mouth, or the trachea, depending on how you meant the question.
The nose is not a part of the lungs. However, the nose and lungs are both part of the same organ system, that is the respiratory system.
help or aid you in breathing
Nose hairs.
Mucus in the nose helps trap particles entering the respiratory system. The hairs/cilia of the respiratory system also filter incoming air.
Cilia are the tiny hairs that sweep dust and dirt out of the respiratory system.
The nose is in the Respiratory System.
The nose is in the Respiratory System.
the nose is a part of the respiratory system. the respiratory system has to do with breathing
respiratory system because the nose is used for breathing.
you breath in your nose and your nose hairs filter the air.....you have the find the rest on another website
the nose belongs to the respiratory system.
the nose belongs to the respiratory system.
respiratory system and immune system
The respiratory system starts at the nose (and mouth) and ends at the alveoli in the lungs