Mawduuca mashruuca: Daawaynta bullaacadaha Mexico Horudhac Mashruuca:Daawaynta bullaacadaha waa habka looga saarayo wasakhda biyaha wasakhda ah iyo wasakhda guriga, labadaba dareeraha (qashinka), gudaha, ganacsiga iyo hay'adaha.Waxaa ka mid ah hababka jireed, kiimiko, iyo bayooloji si meesha looga saaro p...
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