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Questions and Answers
What do liquids and gases have in common?
What do liquids and gases have in common?
Why does wood float while brass sinks in water?
Why does wood float while brass sinks in water?
What is the effect of temperature on the density of solids and liquids?
What is the effect of temperature on the density of solids and liquids?
What happens to atmospheric pressure during big weather changes?
What happens to atmospheric pressure during big weather changes?
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What happens to body nitrogen as a scuba diver surfaces?
What happens to body nitrogen as a scuba diver surfaces?
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