the testes are found in the scrotum because scrotum has a temperature which is 2 degree C less then that of the body which is a suitable temperature for testes to produce sperms..had the testes been somewhere else then sperms would not have been produced...![smiley smiley](http://www.biology.lifeeasy.org/qa-plugin/wysiwyg-editor/plugins/smiley/images/regular_smile.gif)