In the "design a thermos" lab, the temperature of the thermos was compared with a container that was not insulated. what was the purpose of that container?
a. that container kept the thermos from overheating.
b. that container was a control—a basis for comparison.
c. that container was the independent variable.
d. that container was a backup container.
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In the "design a thermos" lab, the temperature of the thermos was compared with a container that was...
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