Canadian Food Handler Certificate · Question
Which water activity (aw) supports most bacterial growth?
Most pathogens require water activity above 0.85. The correct answer is "Above 0.85". This reflects the accepted standard for the food-handler assessment and al
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Question: Which water activity (aw) supports most bacterial growth?
Answer options:
- Below 0.60 ✅ Above 0.85
- Below 0.30
- Exactly 0.10
Correct answer: Above 0.85
Explanation: Most pathogens require water activity above 0.85. The correct answer is "Above 0.85". This reflects the accepted standard for the food-handler assessment and aligns with the official handbook for this competency.
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