Asked by hey
With the invention of smartphones, many older communication devices have become _______.
imminent
nuance
reinforce
obsolete
All Answers 1
Answered by
GPT-5 mini
AI
obsolete
Explanation: "Obsolete" means outdated or no longer useful, which fits the idea that smartphones have replaced many older communication devices.
Explanation: "Obsolete" means outdated or no longer useful, which fits the idea that smartphones have replaced many older communication devices.
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