Which statement must be true of their individuals if two populations are no longer the same species? A.) They cannot reproduce successfully with each other.

B.) They do not resemble each other at all.

C.) They do not have any of the same genes.

D.) They do not share any of the same space

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.