2029 Asteroid (24)

10 Name: Anonymous Scientist : 2007-06-23 23:19 ID:8mZrwnML

ahem...

How long has Homo Sapiens been around? 200,000 years.
When did the ancestor of homo sapiens, Homo Erectus, appeared? 2 million years ago.
http://en.wikipedia.org/wiki/Human

Return Entire thread Last 50 posts
This thread has been closed. You cannot post in this thread any longer.