I'm pretty sure the answer is Central America, the Caribbean, and South America. I hope this helps.
You can read in wikipedia that in planets with substantial atmposphere, the exosphere is the uppermost layer of the atmosphere where it merges with the interplanetary space (credit to wikipedia).
Then c. is the right option.
There have been changes in aboriginal art styles over time,from ancient engraved symbols to colorful x-ray art and bright images of hunting scenes of the north. There also changes in burying rituals and differences about the changing religious beliefs and practices.
I think the answer is A. subsistence agriculture.<span />
Both plates are folded into mountain ranges
