[单选题]
1. How is energy fro6)2poqzvq h9c7 g,mv vm sunl3 ja)aq,.cf ),nfcox fight transformed during the process of photosynthesis?f cqfc,a ,a))on.3jxf
A. Light is converted to heat energy.
B. Light energy is converted to chemical energy.
C. Light energy is converted to organic energy.
D. Electrons are converted into chemical energy.