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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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T.davies313 T.davies313
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8 years ago
The ____ act(s) as a protective barrier and is (are) the body’s first line of defense.
a. ears
b. nose
c. hair
d. skin
Textbook 
Pearson's Comprehensive Medical Assisting

Pearson's Comprehensive Medical Assisting


Edition: 3rd
Authors:
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ames98ames98
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8 years ago
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T.davies313 Author
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#2
8 years ago
Problem solved, I'll mark my topic as solved
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