Respuesta :

Asthma, bronchitis, cystic fibrosis, etc.
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Answer:

COPD

Explanation:

What are two common disorders of the upper respiratory tract?

Common Respiratory Disorders Include: Chronic Obstructive Pulmonary Disease (COPD) - Irritation of the lungs can lead to asthma, emphysema, and chronic bronchitis and people can develop two or three of these together.

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