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Biology, 18.08.2020 20:01 ChristLover2863
It is January and Haley, Sarah and Becky are tired of having cold feet while waiting for the school bus to come in the morning. They
all wore nylon socks, and thought that a material such as wool would be better at keeping their feet warm. They decided to design an
experiment to test the effectiveness of wool, cotton and nylon as insulators. They fill identical bottles with 200 ml of water at 100 C
and place inside each sock
What observation is being made?
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Answers: 1
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It is January and Haley, Sarah and Becky are tired of having cold feet while waiting for the school...
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