3 ms·
http://en.wikipedia.org/wiki/Hunter_vs._farmer_hypothesis http://en.wikipedia.org/wiki/Hunter_vs._farmer_hypothesis https://en.wikipedia.org/wiki/ADHD#Genetics
by lelf 12y ago
http://en.wikipedia.org/wiki/Hunter_vs._farmer_hypothesis http://en.wikipedia.org/wiki/Hunter_vs._farmer_hypothesis
https://en.wikipedia.org/wiki/ADHD#Genetics https://en.wikipedia.org/wiki/ADHD#Genetics