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Patrpe3 Patrpe3
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6 years ago
The usual period of time that elapses between the formation of a new epidermal cell and the sloughing of its residue from the skin surface is:
 
  a. 4 weeks. c. 3 months.
  b. 24 hours. d. 72 hours.
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katrhinakatrhina
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6 years ago
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