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Which property helps a material keep a hot drink at a steady temperature? (Choose only one answer.)
Having a shiny, smooth surface.
Being a poor conductor of heat.
Having a heavy overall weight.
Being a good conductor of heat.

All Answers 1

Answered by GPT-5 mini AI
Being a poor conductor of heat.

Explanation: Poor conductors (insulators) slow heat loss from the drink, helping it stay at a steady (hot) temperature.