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Sarah is testing how quickly saltwater freezes. She adds saltwater to one ice tray and plain water to another ice tray. She places each tray in the freezer and records the time when each one starts to freeze. What is the treatment in this experiment?
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Salt Water Freezer Ice tray
Prolleh freezer. cx Saltwater would prolleh freeze faster though. ;o
Okie ^~^ tank yew <3
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