What is biological food contamination caused by?

Living creatures like bacteria and pests.

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  1. Metal shavings
  2. Plastic wrap
  3. Living creatures like bacteria and pests ✔

Why: Biological contamination comes from living creatures such as humans, rodents, pests, or microorganisms.

Huh, didn't know that: Biological contamination comes from living creatures such as humans, rodents, pests, or microorganisms.

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Bugs belong outside the picnic.
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References

Answer: Living creatures like bacteria and pests. Biological contamination comes from living creatures such as humans, rodents, pests, or microorganisms.

  1. Food safety en.wikipedia.org/wiki/Food_safety
    Biological contamination happens when the food has been contaminated by substances produced by living creatures
    Checked 2026-11-07.

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