Akụkọ ụlọ ọrụ
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nyocha ụlọ ọrụ na mmepe nke ngwaahịa ọhụrụ mgbochi nje na-egbochi nje
Kedu ihe bụ antibacterial? Antibacterial bụ usoro nke igbu ma ọ bụ igbochi uto, mmeputakwa na ọrụ nke microorganisms gụnyere nje bacteria na fungi site na kemịkalụ ma ọ bụ nke anụ ahụ Gịnị bụ osisi na-amịpụta ụda antibacterial?Dị ka nkọwa g...GỤKWUO
