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mcranfield mcranfield
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6 years ago
A key function of glial cells is to
 
  A) provide nutrition to the brain.
  B) remove physical debris from the blood.
  C)secrete cerebrospinal fluid..
  D) insulate a nerve cell from other nerve cells.
  E) slow down conduction of action potentials.
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xballaxballa
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6 years ago
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mcranfield Author
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6 years ago
this is exactly what I needed
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This calls for a celebration Person Raising Both Hands in Celebration
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2 hours ago
This helped my grade so much Perfect
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