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nclariceb nclariceb
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6 years ago
Which of the following does not arise from a defect in the immune system?
 A) Allergies.
  B) Sugar intolerance.
  C) Autoimmune diseases.
  D) Immunodeficiency.
  E) All of these can be caused by defects in the immune system.
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bethclipbethclip
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6 years ago
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nclariceb Author
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6 years ago
Thank you, thank you, thank you!
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Yesterday
Thanks for your help!!
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2 hours ago
Just got PERFECT on my quiz
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