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Sunday, July 11, 2010

QUESTION 285

What the hell is this??!



Explain please! : /

4 comments:

  1. a retrovirus attacking a cell

    its the one for CFS

    ReplyDelete
  2. hiv aids virus
    sorry if iam late for posting this comment

    ReplyDelete
  3. hiv virus that attaches itself to any organ and destroys the wbc there and there by make it prone to various diseases

    ReplyDelete