what if we never had evolved ?? please answer very important who is first they are the brainiest
Answers
Explanation:
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Answer:
Humans are generally considered to have been 'anatomically modern', whatever that means, for a couple hundred thousand years. We've pulled off a lot in that time because of a lot of self-reinforcing chain effects upon acquiring intelligence and society, but generally, that's only a moment of evolutionary history. Just remove all the
Climate change and pollution. Only a few hundred years worth of it, but it's drastic. (Of course people polluted in the middle ages, but all that was easily degradable.)Cities and other man-made structures. Probably around six thousand years to be strict, but we only breached a billion people two hundred years ago, so most of this is fairly new, as well.
Artificial crops and domesticated breeds of animals. Be generous and say ten thousand years of it.Species extinct because of human activity. The Americas and Australia might have been host to several species of megafauna, wiped out by hunters who had learned their skills through generations of hunting African and Eurasian game. The big animals of Africa and most of Eurasia adapted in step with us, and managed to stay alive, but the American and Australian megafauna were unprepared for the techniques that had evolved by the time human migration got thus far. We reached the Americas probably 20,000 years ago, and Australia around 40,000. We'll be generous and say 50,000.
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