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Which of the following is an endothermic reaction? Combustion Photosynthesis Neutralisation Respiration
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Which of the following is an endothermic reaction?

Combustion
Photosynthesis
Neutralisation
Respiration

User Samson
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Answer: Photosynthesis and Respiration

Explanation: Endothermic (thermic meaning heat) is a process in which energy (heat) is consumed. Both the reactions of photosynthesis and respiration consume heat.

User Amanda
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