Air rushes in through the nose or mouth, traveling down the trachea, through the bronchial tubes, and into the alveoli (air sacs). Physiological Role
How the Lungs Work - What Breathing Does for the Body - nhlbi - NIH ms inhale
Breathing acts as a key regulator of acidity ( ) within the body. Air rushes in through the nose or mouth,
Inhaling brings fresh oxygen into the bloodstream to support bodily functions. traveling down the trachea
It is the first step in the gas exchange process, followed by exhalation, which removes carbon dioxide ( CO2cap C cap O sub 2 Factors Affecting Inhalation