Answer:
B. As a gardener protects a new plant from a strong storm, the motorcycle police protectively surrounded the line of school buses from the angry bystanders.
Step-by-step explanation:
Figurative language is the one that uses figures of speech in irder to be more effective and persuasive, producing a major impact on the reader. The literal meaning gets overpassed by it's use. Some figures of speech used in figurative language are: allusion, metaphor, alliteration, simile, imagerie and hyperbole.
In this case, option B uses simile to describe te image. Simile is used to make a coparison between two different thing, showing it's resemblance. It uses the words "as" or "like", making a direct comparison.