The answer is the 1st statement.
Is there suppose to be a picture?
The disorder is Emphysema.
It is a type of chronic obstructive pulmonary disease that presents as an abnormal and permanent enlargement of air spaces distal to the terminal bronchioles. It frequently occurs in association with obstructive problems and chronic bronchitis.
Answer: B. Rough strained and heat killed smooth strain kills mouse
Explanation:
