The correct answer is <span>a. fibrous carcinogen. </span>
The sodium ion content of the extracellular fluid
C Time of year I just took the quiz.
Because the lung has two bronchi, it can still function if one bronchus is blocked by a foreign object. No gas exchange will happen to the affected side, and the other lung will compensate for the loss of air. The blocked portion though can become inflamed and can lead to infection and damage.
