Answer:
due to variations in seasonal and annual precipitations
False, pretty sure Texas is the largest state
I believe the answer is E. d41 because it goes a11, A12, b21, B22, c31, C32, then it goes lowercase d41 and then the next one is going to upper case D42.
Hope this helps.
I would say that they are placed into families.
This is due to the change from winter to summer solstice