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Biology, 03.10.2019 01:00, Rogeartest4
Which one of the following contaminants is a physical contaminant?
hair
salmonella
insecticide
botulism
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Which one of the following contaminants is a physical contaminant?
hair
sal...
hair
sal...
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