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Kiki06 Kiki06
wrote...
Posts: 773
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6 years ago
The NFPA 704 marking system uses the number 4 to identify a ___ hazard.
 
  A. minimal
  B. moderate
  C. severe
  D. unknown
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wrote...
6 years ago
C
Kiki06 Author
wrote...
6 years ago
very helpful
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