Thursday, July 02, 2009
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Super Moderator
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Join Date: Sep 2007
Location: K.S.A.
Posts: 2,115
Thanks: 869
Thanked 1,764 Times in 818 Posts
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Then dynamic.
Q. Blood fails to clot in the absence of __________.
1. magnesium
2. calcium
3. sulphur
4. potassium
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Regards,
P.R.
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