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Some people think nose hairs block the large air particles while the mucus captures tinier air particles including tiny microbes like bacteria and viruses. But judging by the ability of microbes to infect people through the air, the theory seems weak. Still there is the possibility that the theory could be right.

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15y ago

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What do the hairs in your nose act as?

A filter and keep mucus from leaking out the nose.


What filters unwanted materials that travel toward the lungs?

nose hairs and mucus.


What do the hairs in your nose and the mucus in your throat accomplish when you inhale?

They filter germs and pollutants.


Why do you have hairs in your nose?

The tiny hairs in your nose are called "cillia". The function of cillia is to keep insects, dust and other foreign particles from being breathed into your lungs and sinuses. They serve as an air filter. The mucus in your nose serves much the same purpose and lets you blow out the particles caught by the cilia.


What barriers are there in your bodies that stop microbes from coming in?

Skin mucus in your nose hairs on the inside of your trochea and nose saliva


Do boogers come from your brain?

No actually they are made from mucus and dust that is gathered in your nose by your nose hairs.


Do nostrils protect the respiratory system?

Nostrils are mainly what the human race breathes out of, but, other than that purpose, they also help protect it by: Having hairs: the hairs on the inside of your nose (Yes, everybody has them) trap foreign materials. Mucus: the mucus on the inside of your nose also traps foreign materials. This is also why we get allergies. Foreign materials enter and the body's response is to create mucus along the nostrils to protect your respiratory tract further.


What is the tiny hairs in your nose?

The little hairs in your nose are called cilia. Cilia are used to help keep dirt and dust particles from going into your lungs. when the cilia have collected enough dirt, it mixes with mucus and ends up as mucus excertement (boogers). Make sure to blow you nose often and to not sniff dirt!


What is the functions of nose hairs?

to trap any dust and dirt. the nose hair is also referred to "cilia." also, mucus traps dust and durt. the mucus in the nose dries, now what is called "boogers." sometimes the wet mucus travels to your stomach where it is digested and turned to waste. mucus also leaves the body when you clean your nose, blow it, or sneeze.


What is the function of the Nose hairs?

to trap any dust and dirt. the nose hair is also referred to "cilia." also, mucus traps dust and durt. the mucus in the nose dries, now what is called "boogers." sometimes the wet mucus travels to your stomach where it is digested and turned to waste. mucus also leaves the body when you clean your nose, blow it, or sneeze.


What traps particles from the air from entering the nose?

Nose hairs and mucus lining in the nostrils help trap particles from the air, preventing them from entering the respiratory system. The hairs act as a physical barrier, while mucus helps to capture and filter out contaminants before they reach the lungs.


How does the nose keep the body healthy?

The hairs and the mucus inside the nose trap and collect dust, bugs and other debris and prevent it from entering the lungs.