Answer the following question given this paragraph: 

Photosynthesis changes light energy to chemical energy. The chemical energy is stored in the bonds of glucose molecules. Glucose, in turn, is used for energy by the cells of almost all living things. Photosynthetic organisms such as plants make their own glucose. Other organisms get glucose by consuming plants (or organisms that consume plants).


Q: What does photosynthesis change light energy into?

 Choices:

- electrical energy

- carbon energy

- radiation energy

- chemical energy

A:
chemical energy
