Lucy, one of the first bipeds (upright walkers), lived about 3.2 million years ago.
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Lucy was a Australopithecus africanus, so she really wasn't a human...
The right answer would be more like:
161,000 years ago, with Homo sapien idaltu.
200,000 years ago
First humanoids (Sahelanthropus tchadensis): 7 000 000 years ago First modern humans (Homo sapiens sapiens): 195 000 years ago
they appeared yesterday
not yet, modern means today (thats paraphrased by me) and descendant means a fallowing generation member related by blood (also paraphrased), but put it together and you can figure it out. when will children of todays humans appear? maybe as soon as tomorrow! maybe in a week or so.
1,200 years ago.
He was born 2400 years ago and died 62 years later.
about 10,000 years ago by humans. about 2,000,000 years ago by george
Several years ago
Anatomically modern humans first appear in the fossil record in Africa about 195,000 years ago.
When humans crossed the Bering land bridge into Alaska many thousands of years ago.
5,000 years ago.
Humans evolved about half a million years ago. Fully modern humans appeared about 200,000 years ago.
Scientists believe that the first humans lived 4.4 million years ago in Ethiopia. Christians believe that God put the first humans on Earth a few thousand years ago.
200,000 years ago
The last of the dinosaurs died out in a mass-extinction that happened 65 million years ago. Modern humans first appeared on earth about 200,000 years ago. So humans appeared about 6,480,000 years (six million, four hundred and eighty thousand years, or 6.48 million years) after the dinosaurs went extinct.
100000000 billion years ago
Fish first appeared around 500 million years ago, whereas modern humans are believed to have originated around 200,000 years ago.
How many years ago do spiders first appeared on earth?