Answer:
As humans migrated, they had to adapt to many different environments
Answer:
True
Explanation:
Mexico, along with Central America, is considered a land bridge because it is a narrower strip of land that joins the continents of North and South America.
It would be b., False. Antarctica is one of the coldest and South America is one of the wettest.
Answer:
D - an area of relatively flat and low-lying land
Explanation: