bronchioles
no
Alveoli
The structure in the lungs that contains the thinnest epithelium is the alveoli. Alveoli are air sacs where the exchange of gases takes place.
alveoli
ALVEOLI
alveoli
the alveoli
one feature is that an alveoli has a wide surface area. If you know any other features then add them!
The respiratory network responsible for rerouting and slowing incoming airflow is primarily located in the lungs and involves the action of the bronchi and bronchioles. This network helps to redistribute airflow, allowing it to mix more thoroughly with the residual gases in the alveoli. This process enhances gas exchange efficiency by maximizing contact between the fresh air and the blood in the capillaries surrounding the alveoli. Additionally, the smooth muscle in the airways can constrict or dilate to regulate airflow as needed.
The lever on the side of the fireplace controls the damper, which regulates the airflow and heat output of the fire.
the bronchiole
pharynx, larynx, trachea, bronchi, bronchioles, alveoli