<prompt> All are actions of kidney exceptErythropoietin secretionRegulation of 1,25-Dihydroxyvitamin D3 productionGlycogenesisRegulation of water and electrolyte balance  <response>: Excretion of metabolic waste products and foreign chemicalsRegulation of water and electrolyte balancesRegulation of body fluid osmolality and electrolyte concentrationsRegulation of aerial pressureRegulation of acid-base balanceRegulation of erythrocyte productionSecretion, metabolism, and excretion of hormonesGluconeogenesis 