Alveoli in the lungs are important because they help with the transportation of oxygen to the blood. They are also called the pulmonary alveoli.
oxygen and carbon dioxide exchange takes place between the alveoli and capillaries
Alveoli maximize surface area to let more O2 (oxygen) to diffuse into the red blood cells.
Alveoli are where gas exchanges occur between blood and oxygen. Oxygen cannot enter the bloodstream without diffusing through the alveolar epithelium
That is where gas exchange takes place.
in humans there is the organ which does the breathing called the lungs
Just like humans, squirrels contain lungs, the major breathing organ in the respiratory system.
there is no shuch thig as a breathing system , its called the respiratory system , they are Lungs, Trachea, Bronchi, Alveoli, Diaphragm, Nose, and mouth ( FOR HUMANS)Read more: What_organs_are_in_the_human_respiratory_system
alveoli
Your breathing system plus the heart edf
breathing
an alveolus, using the Latin pluralisation system I think
diaphragm the nostrils bronchi lungs trachea alveolus
Main respitory system is lungs, nose, heart, veins and arteries. like humans
Same system as us humans and all other mammals use: the respiratory system, i.e., using their lungs to breathe.
It is very important in maintaining a healthy nervous system.
the nostrail trachea bronchi lungs alveolus diaphrarm