Question

How can the respiratory system become damaged?

Answer 1

Respiratory failure is a serious condition that develops when the lungs can't get enough oxygen into the blood. Buildup of carbon dioxide can also damage the tissues and organs and further impair oxygenation of blood and, as a result, slow oxygen delivery to the tissues.

Answer 2

Botched surgery, inhaling harmful toxins and smoking.

Step-by-step explanation:

Smoking is a death wish.