alleryWhy are safety precautions vital in many laboratories?
APoisons and flammables exist
BLabs are always empty
CChemicals are never used
DSafety is for visitors
Answer & Solution
Correct answer: A. Poisons and flammables exist
1. Many laboratories contain hazards such as poisons, infectious agents and flammable or explosive materials.
2. Rules and safety equipment minimize individual risk.
3. The other options deny the existence of hazards.
_Source: Wikipedia, Laboratory, Safety_
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