1.they have a very shallow education which means they have studied all the moralities for the sake of their marks but not for applying in real world. 2. their greed for money or fame defeats their education 3.Or,sometimes they involve in bad practices because of some trap or compulsion.
It is a common nitrogenous waste produced by the breakdown of amino acids in various cells in the body. Waste product of protein catabolism that is mainly filtered from blood in the kidneys and excreted in urine.:
