lining of the tubes changes from ciliated columnar to simple squamous epithelium in the alveoli
A respiratory medium is the material that an individual breathes from or through. Gills are a sort of respiratory medium for example.
Human air, fish water
the respiratory medium of aquatic and terrestrial organisms are water and air respectively.Aquatic animals get oxygen dissolved in water while terrestrial animals get oxygen from atmospheric air.The oxygen content of air is much higher then the oxygen content of water.The ventilation in water is far more difficult than the ventilation in air because water is denser then air. Thus air is the better respiratory medium then water.
the respiratory medium of aquatic and terrestrial organisms are water and air respectively.Aquatic animals get oxygen dissolved in water while terrestrial animals get oxygen from atmospheric air.The oxygen content of air is much higher then the oxygen content of water.The ventilation in water is far more difficult than the ventilation in air because water is denser then air. Thus air is the better respiratory medium then water.
water
(Apex) Newspapers.
Respiratory substrates like sucrose solution, alkaline medium and optimum temperature.
Fiat money
Chronic bronchitis is chronic inflammation of the bronchi, often caused by smoking OR other irritants. Bronchiectasis is inflammation of proximal and medium sized bronchi of the small airways and may be caused by chronic bronchitis, but also by many other conditions such as cystic fibrosis. They are sometimes seen together, but not the same thing.
Throughput
equal access to the medium for all computers on the network
draw the ray diagram of refraction of light at curved surfaces the following rarer medium to denser medium