The word or phrase in the excerpt that supports the meaning of the word deteriorating as "becoming worse over time" is D, degrading, all of them show "becoming worse,"
This refers to the use of evidence to validate a given claim that could be factual or with statistics.
Hence, we can see that The word or phrase in the excerpt that supports the meaning of the word deteriorating as "becoming worse over time" is D, degrading, all of them show "becoming worse,"
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