Because it really hurts...just use a trimmer
Nose hair filters air that is passing through the nose, for example, dust particles in the air.
Sudden change in air pressure might lead to death. Sudden change in air pressure will disrupt the blood and air circulation within your body. You might feel dizzy and have nose-bleeding in such cases.
Some parts within the nose: Nasal cavity - this is the space behind the nose where air that we breathe passes. Nostrils - two holes of the nose where the air gets inside. Olfactory nerve - transmits the sense of smell from the nasal cavity to the nose. Hard Palate - bones separates the oral cavity from the nasal cavity. Soft Palate - closes the nasal cavity from the oral cavity when swallowing
The nose both cleans and warms the air before it reaches the lungs.
You should especially inhale through the nose when it is cold. Cold air damages the fragile linings of the respiratory tract. Blood vessels in the nasal cavity warm inhaled air to reduce the damage caused. If you breathe through the mouth, air is not warmed, leaving you at risk of catching chest infections such as pneumonia. If possible, breathe out through the nose as well, but it doesn't matter so much if you exhale through the mouth, because the exhaled air has already been warmed in your body.
Most are set up to pull air through.Most are set up to pull air through.
By expanding them, you create a vacuum inside them; given a portal (your mouth, nose), the vacuum will pull the ambient air in, just as a vacuum cleaner pulls things inside by creating a vacuum.
During respiration it is the nose or nasal cavity that filters the air using mucous and hair within the nose, warms the air and moistens. This is performed when inhaling.
Dry air, possibly, but being physically dehydrated should not induce nose bleeds.
Why not, it can pull warm air into the room.
Within the nasal cavity are epithelial lined boney projections called conchae or turbinates. These structure heat and humidify the air that is drawn into the lungs as well as creating tubulance all of which make the air cause less damage to the respiratory tract.
During the dive your nose will want to naturally breath in, or take in water so having the nose under the mask helps that NOT to happen. Also if you take on water inside your mask and your nose is not within it will be VERY difficult for you to empty the water. To empty water from your scuba mask at depth you simply pull it out from your face and breath out through your nose and this causes the water to pour out. How would you do this if your nose is not enclosed within the mask? And also so that water doesn't go up your nose. And mouth (it doesn't taste good).
The medical term is "paranasal sinuses." These are air-filled cavities located within the bones surrounding the nasal cavity. They are important for natural drainage and humidifying the air we breathe.
Nose hair filters air that is passing through the nose, for example, dust particles in the air.
Why would you want to? the only thing you should concentrate on sniffing up your nose is Fresh Air. Eat the Candy!
The fine nose hair and the mucus. The mucus moist the air and the nose hair traps the dust and cleans the air.
you don't breath in air with the help of your nose the time.