The answer is C. Earth's tilt and orbit. Hope I helped!
Explanation:
roosters cant lay eggs bro.....find the mother bird who ditched her egg on the rooster and forced him to learn to be a single parent
D. To keep different races and ethnicities separated in order to avoid conflict.
God has always been here which might seem weird to think about. God also created everything from ex nihilo (from nothing).
Atheists might ask this question to trip us up but you can also reverse the question... what was there before the big bang? what created that?
Water layers, the surface