OHS2020 Chap1

How do we know that our human story began 7 million years ago?

The studies are based on fossils... etc... etc... etc... etc... etc...--MicheleM (discussion) 24 mars 2020 à 11:11 (CET)

Is sexual dimorphism relevant to the recognition of hominin species ?

OK sounds good... but answer the question in a short text!Pierre.brawand (discussion) 22 mars 2020 à 18:53 (CET)

blablabla

What is the molecular clock concept?

The molecular clock is way to analyse the time that occured between the speciation process among to species.--Pierre.brawand (discussion) 24 mars 2020 à 11:01 (CET)

What is speciation?

The speciation mechanism is the process by wich a new species is made.

How do we reconstruct hominin diets?

To know the type of food hominins ate, scientists look at the chemical composition of body tissues such as bones. --IrisH (discussion) 24 mars 2020 à 11:20 (CET)

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