The compound formed from photosynthesis that stores energy is glucose.

Here's how it works:

* Photosynthesis: Plants use sunlight, water, and carbon dioxide to create glucose (a sugar) and oxygen.

* Energy Storage: Glucose is a complex molecule that contains chemical bonds holding a lot of energy. Plants use this energy for growth, reproduction, and other vital functions.

* Other Forms of Storage: Plants can also convert glucose into other energy storage molecules, like starch.

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