Social Sciences, asked by umeahmad1981, 6 months ago

humans arrived on the earth .how many years ago ​

Answers

Answered by kshanmukh630
1

Explanation:

They first appeared in the fossil record around 66 million years ago, soon after the Cretaceous–Paleogene extinction event that eliminated about three-quarters of plant and animal species on Earth, including most dinosaurs.

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Answered by cutebebo47
0

Answer:

66 million years ago

Explanation:

They first appeared in the fossil record around 66 million years ago, soon after the Cretaceous–Paleogene extinction event that eliminated about three-quarters of plant and animal species on Earth, including most dinosaurs.

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