I believe the correct answer should be A! c:
By evolving. Over time bacteria will become stronger to combat the antibiotics. Hope this helps
Yes because more of them are gone
B. An Experiment, Mainly because a hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation. A prediction is a <span>prophecy, And an observation is something that isn't full proven but opinioned. Therefore leaving B. An Experiment The only logical answer above. </span>