power point david i karima
Post on 05-Aug-2015
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1. Laparell excretorDavid i karima 2. L aparell excretor Filtra la sang que transporta substncies residuals. Aquests residus i una mica daigua es forma lorina. 3. Ronyons L orinaLes parts Vies urinries Urter Uretra Vena cavainferior Vena renal Artria renal Arteria aorta Bufeta urinria
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