Alveoli

The alveoli is where the oxygen is exchanged in the blood. The reason they are in clusters is to maximize surface area. With emphysema the clusters are flattened and clogged with the tar from the cigarettes which is why they have such a hard time breathing.

by eating,drinking,and exercising healthy

Trachea have cartillage rings which support it. And the Alveoli has large surface area for diffusion and its moist and thin.

The temperature at which breath leaves the mouth is=normally 34 degrees Cellsius==At this temperature, experimental evidence has shown that the==ratio of alcohol in the blood to alcohol in alveoli air is==approximately==2,100 to 1==1 ml of blood will contain nearly the same amount of alcohol as 2,100 ml of alveoli breath=The temperature at which breath leaves the mouth is=normally 34 degrees Cellsius==At this temperature, experimental evidence has shown that the==ratio of alcohol in the blood to alcohol in alveoli air is==approximately==2,100 to 1==1 ml of blood will contain nearly the same amount of alcohol as 2,100 ml of alveoli breath=

well, it increases the surface area of the lung

it is also wrapped with tiny blood vessels called capillaries which makes easier

for gases to diffuse to and from the body.

it is very thin and one cell thick

it has a excellent transport system

3 or 4

The function of the alveoli is to allow gas exchange with the blood and lungs. It takes in the carbon dioxide and then diffuses it.

the inflamation and harding of the walls of the alveoli

kidshealth.org

The function of alveoli is to exchange gases: oxygen is taken into the blood and carbon dioxide leaves the blood by diffusion across the alvoelar wall. If the alveoli were covered with mucus this would reduce the diffusion of gas molecules between the air and the blood. As there is no mucus, there is no need for cilia either, which Cary out the function of moving cilia out of the respiratory system.

The air flow of the lungs is as follows...

From the Nasal cavities to the

Pharynx to the

Larynx to the

Trachea to the

Bonchi to the

Bronchioles

Alveoli ...The respiratory gases, oxygen, and carbon dioxide, diffuse across the

Aveolar pulmonary Capillary membrane.

Hope this diaphragm answers your question

Emphysema

It can be as little as 0.2 micrometers but the average is 0.6 micrometers.

A diffusion gradient.

Damaged alveoli effect breathing because they are like little air sacs which take the air into the lungs. They are the lining of the lungs and they are the things that hold the oxygen in the lungs. If they are damaged, they cannot hold any oxygen, so the lungs cannot hold as much oxygen

There is more space that is occupied by H20 in the alveoli than the trachea. (BTPS - body tempertaure ,pressure saturated)

It gives off the Co2 which is produced in the blood vessels covering the alveoli

Air sacs

The worse concern is the inability to get oxygen into the blood stream. It is often said that the person drowned in his own fluids.

idk and i dont CARE cuz this is boring and if you look this up THEN GOOD LUCK FINDING IT

When you smoke, the tissue of the lungs receive damage, impeding them from functioning properly. Smoking also increases your risk of serious health issues. Some examples include: lung cancer, chronic obstructive pulmonary disease (COPD) and emphysema.

Upon your very first puff, immediate damage to the lungs begins. Every puff of cigarette smoke contains over 7,000 chemicals.1 When you inhale, the smoke hits your lungs almost instantly. The blood then carries these toxic chemicals throughout the body. Tobacco smoke contains carbon monoxide, a deadly gas that then displaces the oxygen in your blood. This deprives all your organs of needed oxygen.

Cigarettes also include acrolein. This chemical causes lung damage and a sore throat. Cigarettes may also contain bronchodilators. These chemicals are meant to open up the airways of the lungs. They also can increase the amount of dangerous chemicals absorbed by the lungs.

Stratified: I disagree with stratified, the answer is "simple" arrangement.

Length of the vocal cords determines whether the voice is high or low.