I do not know what this is but go with your gut
The answer to this question can be figured out by deducing the gist of the options given. A quick scan of the choices would land our eyes to antibiotics - a term we all, perhaps, have already encountered in times when we needed to fight sickness. Despite being a pathogen, antibiotics serve as "beneficial bacteria" since it helps fight off the harmful ones.
ANSWER: C. Antibiotics
Answer:
Bullectomy.
Explanation:
Bullectomy is a surgical removal of the bulla. It is a surgery performed to remove large areas of damaged air sacs. They are located in lungs and combine and form big spaces within the pleural cavity, which contain the lungs. Bulla is dilated air space in the lung, which is bigger than 1 centimeter. The most common cause of bulla is chronic obstructive pulmonary disease and Marfan syndrome. This disease is characterized by the development of bulla within lungs.