<prompt> Endolymph resemblesCSFICFECFPlasma  <response>: PerilymphEndolymphBony labyrinthMembranous labyrinthFormed from CSFSecreted by stria vascularisResembles ECFResembles ICFNa richK richReabsorbed into subarachnoid spaceReabsorbed into endolymphatic sacRef: Hazarika; 3rd ed; Pg 24 