i really dont know... thats why im asking it
These are the Alveoli.
The diaphragm is the muscle under the lungs that allows us to breathe. A compartment in the lung is an alveolus, or alveoli if you are talking about more than one.
There are 3000 Alveoli in a healthy person's lung
The small sacs at the end of the Bronchial tubes are called the anus.PL77 * erm i think you have the wrong organ system, that is the end of the digestive system bronchial tubes are in the respiratory system and the small sacs attached to the bronchial tubes are called alveoli they are air sacs in the lungs*
The large number of alveoli increases the surface area over which gas exchange can occur, allowing the blood to become oxygenated more quickly.
the lungs. in the lungs there is are cool little things called bronchioles and in these bronchioles there are many hundreds of smaller things called alveoli.
These tiny air sacs are called alveoli. These alveoli are surrounded by capilaries tiny blood vessells. These capilaries have holes that are to small for blood cells to escape but are big enogh for oxygen molecules to pass in to the blood stream and attach to the haemoglobin in your blood.
Alveoli are the minute sacs inside the lungs that expand and contain a membrane that allows the exchange of oxygen and carbon dioxide, called respiration. One of the major diseases that affect the alveoli is emphysema. That is when the walls between the alveoli breaks down and they lose surface area and become less efficient at respiration.
the alveoli. without the billions of alveoli the lungs could not exchange CO2 for 02
one feature is that an alveoli has a wide surface area. If you know any other features then add them!
The Alveoli in the lungs have a very good capillary network because this is where gas exchange occurs. There needs to be sufficient area to allow the red blood cells to expel their carbon dioxide and to receive oxygen across the capillary and alveoli walls.
A snake has one lung. Humans can also live with only one lung. The one lung compensates for not having two.