Question

Which disease is in the respiratory system, often caused by smoking? thalassemia idiopathic edema atherosclerosis emphysema

Answer 1

Emphysema

Step-by-step explanation:

Answer 2

emphysema

Step-by-step explanation:

emphysema is a lung condition that causes shortness of breath in people with emphysema the air sacs in the lungs are damaged over time the inner walls of the air sacs weaken and rupture creating larger air spaces instead of many small ones