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Stability.
First hominid to stand upright.
alice coach mans greatest fear is hoping not to die
Thumbs and the ability to walk upright
That is 'bipedalism'.
Balance
Prostate gland
the cerebellumis responsiblefor mans ability to learn habits and develop skills
neutrinos
carve things
size by ninapies
I see that my ability to refrain from responding to ambiguous questions is one my greatest strengths.