As water cools it becomes more dense. As water reached the surface of the tank it became cooler and began to sink. As the water sank, it heated again and moved upward again. The plant cycled around the tank with the moving water. This cycling of cool and warm temperatures is an example of... answer asapp
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Which element is the least metallic between cadmium, silver, zinc, or iron?
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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
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As water cools it becomes more dense. As water reached the surface of the tank it became cooler and...
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