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Home Q & A Board Biology-Related Homework Help Medicine Medical Administration
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everlyn85 everlyn85
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6 years ago
When centrifuged, a blood sample is separated into three layers. What does the middle layer contain?
 A) Red blood cells
  B) White blood cells and platelets
  C) Serum
  D) Plasma
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irina99irina99
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everlyn85 Author
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6 years ago
Thanks for your help!!
Jodias
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
Evolution
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This site is awesome
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