What is the importance of the phrase repeated search? And why does the truth found by science change and envolve over time

The correct answer is A. anticellular. Antibiotic medicine is medicine that deals with killing bacteria since biotics are life forms. Antifungal is against funghi and diseases like yeast infections. Antivirals is trying to fight viruses like the Flu virus or anything similar. Anticellular is not because it would be gainst cells and you don't want cells to die unless they're cancerous.