A is correct. Increase in sunlight and CO2 will increase rate of carbon fixation and energy productions.
B is the opposite so it's false.
A decrease in blood pressure could slow down the blood going to your heart causing nausea, blurred vision, and even fainting.
They are the light reactions and calvin cycle. The products from light reactions are ATP and NADPH
They build up in the thylakoid, where they bond to each other to create ATP.
Not 100% about this but that's what i got.
