Question

Explain the respiratory pathways

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Answer 1

the respiratory systems extend from the nostrils to the lungs and nostrils followed by nasal canal that open into pharynx the trachea and esophagus start from the pharynx and the epiglottis seen above the larynx and the trachea divides into two branches these are the bronchi that enters the lungs and pleural fluid is found and bronchi enters the lungs divides into bronchiole enters a set of alveoli these are plenty of blood capillaries