Luteinizing hormone stimulates:
a. maturation of ova in the female and sperm in the male.
b. progesterone production from the ovary and testosterone from the testicle
c. production and release of thyroid hormones.
d. development of mammary tissue during pregnancy

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.

Gay-lussac's law i think.

Idon’t know i’m just trying to get points to make me look smawt