Final answer:
Air that is moved into the body goes through filtration, warming, and moistening processes.
Step-by-step explanation:
When air is moved into the body, it goes through a series of processes to prepare it for respiration. First, it is filtered by the hairs and mucus in the nose and throat, which trap dust, pollen, and other particles. This filtration helps to prevent these particles from entering the lungs. Next, the air is warmed and moistened as it passes through the respiratory system. The moistening process helps to prevent irritation of the respiratory tract, while the warming process helps to maintain the optimal temperature for gas exchange.
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