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Science
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Chemical and physical changes
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Age 12-17
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level: 8
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English
Author's Instructions
Identify endothermic and exothermic reactions catalysts and inhibitors.
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Science
-
Chemical and physical changes
-
Age 12-17
-
level: 8
-
English
Author's Instructions
Identify endothermic and exothermic reactions catalysts and inhibitors.