Hello. You did not show the results of the study to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
Antibiotics that were most effective in overcoming bacterial resistance and killing a large number of bacterial colonies, if not all, should be chosen. In that case, antibiotics are chosen where the bacteria are more susceptible and fragile. In relation to bacteria B. subtilis, the antibiotics clindamycin and vancomycin, tend to be more efficient.
The answer is C.
Hope this helps!
To analyze the perspective of the characters means to put yourself in their shoes and try to understand how you would feel in their perspective! Hope this helped have a great day! ✨
I believe that the answer is A