____ are used to make bread and beer. Food poisoning is usually caused by ____ ____ cause illnesses such as flu, colds and measles. ____ are used to make cheese and yoghurt. Mould on bread is caused by ____ ____ are the smallest. ____ are usually made up of branched threads. ____ can only reproduce inside the cells of animals or plants.

Lesson 8 - Types of Microbes

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