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Home Q & A Board Biology-Related Homework Help Medicine Medical Administration Medical Technician
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ayvidp ayvidp
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6 years ago
How high does a primary barrier need to extend up from the floor?
 
 7 feet
  6 feet
  4 feet
  5 feet
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cvallierecvalliere
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6 years ago
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ayvidp Author
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6 years ago
Smart ... Thanks!
Danivalda
wrote...

Yesterday
Good timing, thanks!
veronee_madison
wrote...

2 hours ago
Correct Slight Smile TY
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