10-11-2020
Biology

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How is a biological hazard different than a
chemical hazard?

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10-11-2020

Answer:

Such hazards are categorized into three classes: biological, chemical and physical. Biological hazards include harmful bacteria, viruses or parasites (e.g., salmonella, hepatitis A and trichinella). Chemical hazards include compounds that can cause illness or injury due to immediate or long-term exposure.

Explanation:

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