What catabolic reaction is occurring in this cycle?
A. photosynthesis
B. cellular respiration
C. absorption of sunlight
D. conversion of sunlight
![What catabolic reaction is occurring in this cycle A photosynthesis B cellular respiration C absorption of sunlight D conversion of sunlight class=](https://us-static.z-dn.net/files/da9/507ab44b205e2965cd420fb2424abed8.png)