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RESPIRATORY SYSTEM (Organs involve (Nose and Nasal Cavity, Mouth, Pharynx,…

- - - - The trachea filters the air inhaled and branches to the bronchi
        
        Bronchial tubes are lined with tiny hairs called cilia
        
        Cilia moves back and forth carrying mucus in and out
        
        the bronchial tubes lead to the lobes of the lungs
        
        Right lung has three lobes
        
        The lobes are filled with small, spongy sacs called alveoli
        
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