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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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robin121 robin121
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6 years ago
What serves as a tough mechanical layer that protects a client against bacteria, foreign material, other organisms, and chemicals?
 
  1. monocytes
  2. histamine
  3. epidermis
  4. homeostasis
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dalj;adalj;a
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6 years ago
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robin121 Author
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6 years ago
Smart ... Thanks!
kater28
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Yesterday
this is exactly what I needed
riptide
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2 hours ago
Brilliant ツ
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