Which accurately describes reproduction in gymnosperms? Check all that apply. Some require heat for seed dispersal
Female cones produce pollen
Most gymnosperms produce male and female cones,
Fertilized ovules grow into seeds
Male and female cones may grow on the same plant

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.