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LVK LVK
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Posts: 1050
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6 years ago
Lactose tolerance in a population may be related to a long history of __________.
 
  A. malaria
  B. smallpox
  C. pastoralism
  D. hypoxic stress
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le_ikarile_ikari
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6 years ago
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LVK Author
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6 years ago
Thanks
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Yesterday
Just got PERFECT on my quiz
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2 hours ago
Good timing, thanks!
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