 3 Qashinsaar excretion: firfircoonaanta iyo hawlaha jirka nooli qabanayo waxaa ka dhasha waxyaallo qashin ah oo loo baahan yahay in jirka dibadda looga saaro haddii la doonayo in jirku si caafimaad qabta u shaqeeyo oo uu hawlihiisa u qabsado. 