Particulates
it is called the avoile
Because they stop microscopic particles lile pollen and dust getting into your lungs.
Oxygen must enter our blood and Carbon Dioxide must leave the blood through our lungs. They do so by diffusion between the cappillaries.
Aleoli
Pine tar it has many cancerogenic substances.You must use them carefully and not for a long periods.
Dust particles enter your lungs, and clog it up, leading to breathing/respiratory problems.
They can get into your lungs.
Because you suck in air through your mouth or nose and it goes into your lungs... it's called breathing =)
warm the air before it enters the body. filter particles before they enter the lungs. an alternative breathing source.
The lungs become black and breathing becomes hard. The lungs are protected by a series of defense mechanisms in different regions of the respiratory tract. When a person breathes in, particles suspended in the air enter the nose, but not all of them reach the lungs. The nose is an efficient filter. Most large particles are stopped in it, until they are removed mechanically by blowing the nose or sneezing.
Primary brochi first enter the lungs on both the left and right sides.
They filter micro particles to enter the nasal cavity and induce the sensory nerve to sneeze and dislodge the micro particles.Even in the trachea they induce to cough up the particles although they may not be able to filter it.