Which process produces the energy that is used in photosynthesis?
O A. Nuclear fusion
B. Chemical reactions
C. Nuclear fission
D. Nuclear decay
![Which process produces the energy that is used in photosynthesis O A Nuclear fusion B Chemical reactions C Nuclear fission D Nuclear decay class=](https://us-static.z-dn.net/files/d23/04928064af28a3834c12b1f46483c600.png)