If the word “antibacterial” describes a substance that kills bacteria, you can infer that the prefix “anti” means:
A. against
B. before
C. original to
D. under
Answer:A
If the word “antibacterial” describes a substance that kills bacteria, you can infer that the prefix “anti” means:
A. against B. before C. original to D. under
Explanation: If something that is antibacterial kills bacteria, it can’t be original to it, before it, or under it. The only answer choice that makes sense is against. The antibacterial agent goes against what enables the bacteria to live.