Rwatata, changaira kana findi (pancreas) inhengo yemuviri iri mudandira reseredzero (digestive system) inowanikwa mumhuka dzine muzongoza. Pamunhu inowanikwa seri kwedumbu. Rwatata ndiro runogadzira mishonga yemuviri (hormones) yakakosha inosanganisira insulin, glucagon, somatostatin, uye pancreatic polypeptide iyo inotenderera neropa. Rwatata inengo yedandira reseredzero inofarutsa pancreatic juice iyo ine enzayimi dzinobatsira kuseredza chokudya uye kunyatira kwekudya muhura hutete. Enzayimi idzi dzinobatsira kudimbura mhando dzezvikafu zvinoti carbohydrates, proteins, uye lipids. Kunzeneneka kana kutsenenedza (squirt in a small stream). Mvura yakanzeneneka mupombi. Kuda izwi iri ringashanda kuturikira chinonzi secretions kuEnglish. C'lela vanoti byàtàtà (adv. fanned out, spread, opened out). VaAdele vanoti watata (adv. wide, vast) kureva kutambanuka.