Multiple choice

Food preservation method that removes water in order to kill bacteria.

  1. Drying

  2. Freezing

  3. Pasteurization

  4. Irradiation
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A Correct answer
Explanation

Drying, or dehydration, removes moisture from food, which prevents bacteria, yeast, and mold from growing since they need water to survive. Freezing slows down growth using cold temperatures, while pasteurization uses heat.

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