Surface, crust, mantle, and core
Answer:
Modern humans originated in Africa within the past 200,000 years and evolved from their most likely recent common ancestor, Homo erectus, which means 'upright man' in Latin. Homo erectus is an extinct species of human that lived between 1.9 million and 135,000 years ago.
Explanation:
<span>These three should be the most pressing problems
-illegal immigration
</span><span>-lack of skilled labor
</span><span>-aging pollution</span>
Answer:
A. unusual distribution of fossils in the Southern Hemisphere
Explanation:
He could give each of his children a third of what stamps he owns. So then you would divide 45 by 3 to get how many each child would get.