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ayother ayother
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6 years ago
Observations of the muscle fibers of people who have experienced spinal cord damage suggest that neural input is especially important to the maintenance of
 
  a. fast-twitch fibers.
 b. slow-twitch fibers.
 c. both fast and slow-twitch fibers.
 d. neither fast nor slow-twitch fibers.
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wrote...
6 years ago
b
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