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Respiratory (Trachea (Is also called the windpipe, Allows air pass from…
Respiratory
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Specialized Cells
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Mucus- is an sticky, thick, moist fluid that covers the Epithelial Cells.
Capillaries- is under the mucous membrane, that's near the surface of the Nasal passages.
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Diaphragm
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Contracts to expand the space inside the thoracic cavity, whilst moving a few inches inferiorly into the abdominal cavity
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Nose & Nasal Cavity
Nose- primary opening made of bone, muscle, and cartilage.
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Bronchioles
Tertiary bronchi divide to even smaller, narrower tubes known as bronchioles
lead to alveolar sacs, which are sacs containing alveoli
Alveoli
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Alveoli have extremely thin walls, which allows the exchange of oxygen and carbon dioxide to take place within the lungs
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