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jacobysmith jacobysmith
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Posts: 271
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5 years ago
Which of the following cells is part of the bodys second line of defense?

a) Mucous cells
b) Germ cells
c) B and T Lymphocytes
d) Natural killer cells
e) None of these choices
Textbook 
Principles of Anatomy and Physiology

Principles of Anatomy and Physiology


Edition: 14th
Authors:
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JamesriverdeanJamesriverdean
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Posts: 190
5 years ago
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jacobysmith Author
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5 years ago
this is exactly what I needed
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Smart ... Thanks!
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2 hours ago
This site is awesome
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