Ключевые слова: background, bacteria, bacterium, bad, biology, black, bread, brown, closeup, decay, dirty, eating, expired, food, fungus, germs, green, growth, harmful, health, illness, isolated, loaf, macro, micro, microbes, mildew, mold, moldy, mould, mouldy, nature, nobody, old, organism, penicillin, poisoning, poisonous, rotten, rotting, slice, sliced, spore, spores, toxic, unhealthy, unhygienic, unsanitary, waste, white,