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valerie2500 valerie2500
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6 years ago
The surface of the cerebrum-the cerebral cortex-is wrinkled, or convoluted, with ridges and valleys. These valleys are known as _____.
 
  A) synaptic clefts
  B) fissures
  C) ducts
  D) hemispheres
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KingdomcastleKingdomcastle
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6 years ago
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valerie2500 Author
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6 years ago
This helps so much, thank you for responding so quickly...
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