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Homo sapiens first emerged during the Quaternary period, some time between 130,000 and 450,000 years ago; but the first members of the Homo genus (Homo habilis) are believed to have emerged around 2.4 Ma ago. Yup! :D
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Which would evolve faster humans or bacteria?
Bacteria will evolve faster than humans .It is because it has less number of cells and less no. of genes .
Is one million years sufficiently long to be considered a period of geologic time?
Yes, it is.
Did humans evolve?
All organisms, including humans, have evolved from ancestral organisms and continue to evolve, although at a rate too slow to witness during one lifetime.
During which period in the geologic time scale was there a great increase in the variety of life forms on earth?
Cambrian perod
Could humans evolve gills?
no, we humans do not have gills because they have lungs unless they use the oxygen thing to go underwater
When do scientists think that humans first appeared in the geologic time scale?
They think in the messianic period
How do humans relate to geologic time scale?
in the scope of geologic time, how significant is the presence of humans?
Does Earthquakes have weather geologic or humans cause?
only geologic
What is the division of geologic time you live in today?
We live in the Cenozoic era. Currently, we are in the Holocene epoch of the Quaternary period. Humans evolved in the Pleistocene epoch which was also in the Quaternary period.
What geologic scale are humans in?
Cenozoic
In which geologic era did humans appear?
the Cenozoic era which was 66 million years ago & advanced
Is an earthquake weather related geologic or caused by humans?
Earthquakes are caused by geologic forces.
Is A geologic era is a shorter unit of time than a geologic period?
n
Does the catastrophe have weather geologic or humans cause?
it hase weather cause the drought is a prolonged period of abnormally low precipitation a shortage of water results from this
What geologic time scale are humans in?
Cenozoic
What geologic time period did the crylophsaurus live?
the Jurassic Period
Who are the heroes in the prehistoric period?
The tiny tribe(s) that survived against almost impossible odds to evolve into humans.
