Giggle.com
400+ trillion molecules walked into a
bar.
And the barman said ‘Why the long face?’
And the barman said ‘Why the long face?’
And the 400+ trillion molecules replied ‘Evolution
by natural selection.’
The point: According to evolutionary biochemists, an average fully grown human being's body is made of ~100 trillion molecules; a horse ~400+ trillion. And the body design - the 'Phenotype' - shaped by natural selection pressures!
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