Examlex
Language is the primary facilitator of culture because it enables us to pass knowledge on from one generation to the next.
Alveoli
Tiny air sacs within the lungs where the exchange of oxygen and carbon dioxide takes place.
Half-Life
The time required for a quantity to reduce to half its initial value, often used in the context of radioactive decay or pharmacokinetics.
Respiratory Passages
The airways in the human body through which air flows in and out of the lungs, including the nose, throat, and bronchi.
Bronchial Elasticity
The ability of the bronchial tubes in the lungs to stretch and return to their original size, important for healthy lung function and air flow.
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