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Photosynthesis is an example of

an exothermic reaction.
an endothermic reaction.
a reaction that gives off heat.
a reaction that emits energy.

User Azam Alvi
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Answer:

A- endothermic reaction

User Bamcclur
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The answer is an endothermic reaction. Photosynthesis is a type of endothermic reaction because it needs the energy from light (sun) to convert water and carbon dioxide into oxygen and glucose needed by other organisms.

User Kirill Kovalevskiy
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