Answer:
3. Using antibiotics the wrong way is making them not work as well.
Explanation:
Since the main point of this text is about how people misuse antibiotics and how they can not work, I'm guessing that this answer is the fittest for this piece of text.
Me because I'm delicious
Either "The Thirteenth Ghost" or "Sixth Sense"
BONUS: My favorite movie is "Pacific Rim"
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Glad to hear you got it right!