Just a worth 45 points! what one do you think will keep a cup of coco warm for the longest period of time. give me definitions on each one in order for wamer to colder and why. 2 layers of foil around the cup a ziploc bag with the cup in side of it 2 socks on the cup cup alone cup within another cup and plz answer my question correctly : d !
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Just a worth 45 points! what one do you think will keep a cup of coco warm for the longest period...
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