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Biological hazards are non-living hazards.

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Bacterial biological hazards can multiply rapidly inside food under the right conditions, whereas physical and chemical hazards cannot reproduce or increase in quantity over time.

Updated On: Jun 18, 2026

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The role of a catalyst is to change _____________ .

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Biological hazards are non-living hazards.

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Solution and Explanation

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Questions Asked in CBSE Class XII exam