When a plant produces sugars and transports them during translocation, which main plant tissues are at work? dermal and meristem dermal and vascular ground and dermal vascular and ground

I just took the test and the answer is d

Carbon dioxide is the correct answer

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.