The neurotransmitter serotonin, which acts as a chemical messenger…
https://www.college.ucla.edu/wp-content/uploads/2014/08/51641_Matthew_D_Lieberman_2__4292c66c-d2d7-46d7-a4d1-967c66ff3c1c-prv.jpg426284Andrew Tranhttps://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.pngAndrew Tran2008-06-06 13:22:182014-08-26 13:24:44Serotonin: Does it affect our sense of fairness?