Answer:
heres a ppt i had to do about global warming and greenhouse effect just check the global warming part
Explanation:
A. Priests because when the spanish settlers came to conquest america, they always brought many priests with them; the priests were catholics, and they forced the native americans to become a catholic if the natives say no they were killed. So priests were fundamental in the conquest of america
The answer is going to be B the breakdown of unstable elements
