It is an example of a idiom.
hope it helps!
<span>Antibacterial soap may have harmful effects.
The best way to determine the main idea of the text after reading it is to think about what you would tell her friend the passage is about. Then, if you have choices, decide which choice best matches. In this passage, it gives two ways in which antibacterial soap can be harmful. It can kill good bacteria, and its constant use can contribute to drug resistance.
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It is answer B the "sentence features figurative language in the form of a simile" because they used the word "like" a metaphor would be they were sardines in a can
I think its either b or a mostly a though hope this helps!!
The picture isn’t there I don’t see nun