abacteriaabattiorabderdeen angusabdomenaberationaberdeen angusaberrationabiogenesisabiotic diseaseablactateabnormalabnormlityabomasumabomosal impactionabortabortionabortiveabscessabsconding swarmabsorbabsorptionabsorption rateabundanceacariasisacaricideacaridacarine dieasesacarologyacceptable daily intakeaccessoryaccessory sex glandsaccumulationacetateacetic acidacetonemiaacid detergentacid phosphataseacidosisaconitic acidactive involutionacutead libitumadaptationadenohypophysisadenosineadernal cortexadernal glandadernal medullaadpadrenalin