Carbon dioxide and ATP are the outputs of

The Calvin cycle uses carbon from the carbon dioxide, energy from the ATP, and high-energy electrons and hydrogen ions from the NADPH. The cycle's output is an energy-rich sugar molecule ... The light reactions and the Calvin cycle together convert light energy to the stored chemical energy of sugar.

I'm pretty sure you are talking about cellular respiration

Step-by-step explanation:

This is due to many processes you will see in high school biology but overall you only need to know it is the output of cellular respiration currently.