asked 79.3k views
0 votes
Which is a disease of the respiratory system, often caused by smoking?

A) emphysema

B) atherosclerosis

C) idiopathic edema

D) thalassemia

asked
User Wheeliez
by
7.9k points

2 Answers

4 votes

Answer:

A.)EMPHYSEMA

Step-by-step explanation:

answered
User Naquiuddin
by
8.4k points
3 votes
the answer will be A.)EMPHYSEMA
answered
User Akaphenom
by
8.2k points
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