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the answer to your question would be C. I am sure of it pls name me brainless
The phrase from the paragraph that best helps the reader understand the meaning of the underlined word is: A. tried to break her fall.
What is Inertia?
Inertia which is the underlined word represents a person's resistance to a state of motion that they are in at the moment. The phrase that illustrates inertia is "tried to break her fall."
This statement shows a form of resistance to the state that Christina was in. It was the resistance that caused her to sprain her waist.
Learn more about Inertia here:
https://brainly.com/question/1140505