What is the distinction between hazardous material and munitions in this context?

What is the distinction between hazardous material and munitions in this context?

• A. They are the same category of items with identical handling rules.
• B. Hazardous materials are only solids; munitions are always liquids.
• C. Munitions do not require safety training.
• D. Hazardous materials are dangerous chemicals that require different handling; munitions are weapons and explosives; both require safety training but follow different rules.

Answer: (C)