Bacteria - Bacteria, DNA wrapped in protein - DNA wrapped in protein, German measles - German measles, Vaccination - Vaccination, Food poisoning - Food poisoning, Wash hands - Wash hands, Fungi - Fungi, Virus - Virus, Single cells or colonies - Single cells or colonies, Single cell - Single cell, Athletes's foot - Athletes's foot, Disenfectant - Disenfectant,

by Anonymous

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