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Biology, 16.12.2020 16:30 Faizalcell2120

E. Coli is a universally known pathogen. Over time, research shows that washing spinach with only water several times does not prevent foodborne diseases. How can you explain this fact? How likely is a virus or bacteria to evolve? How often does this occur? What human body system is activated when a foreign substance is ingested? Justify your answer.

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