Grade 12 biology unit 1 part 4 ( The ecology and use of bacteria ) @Tutorialeducation1

grade 12 biology unit 1 part 4 in this video we can define that bacteria are important disease-cause agent; are used in industrial processes that use bacteria grade 12 biology grade 12 biology unit 1 microorganisms where are bacteria found #grade_12 #tutorial #biology ‪@Tutorialeducation1‬

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