Why does the light reactions depend on the Calvin cycle?

Calvin cycle depends on the ATP and NADPH produced through the light reactions which can only occur when sunlight is present and mostly during the day as the moon doesn't provide enough light energy for photons to create enough energy.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.