Answer:
Humans first evolved in Africa, and much of human evolution occurred on that continent. The fossils of early humans who lived between 6 and 2 million years ago come entirely from Africa. Most scientists currently recognize some 15 to 20 different species of early humans.
If you add 12 and 9 you get the answer 21
Answer:
As you stated, the sorting would stop the answer from being on top.
Explanation:
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