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Home / Series / The Magic School Bus / Absolute Order / Season 1 / Episode 15

Flexes Its Muscles

Ms. Frizzle takes the class on a field trip to R.U. Humerus's Body Shop. They learn how bones, muscles and joints all work together to help us move.

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  • Originally Aired September 16, 1995
  • Runtime 25 minutes
  • Content Rating United States of America TV-Y
  • Production Code 202
  • Network PBS
  • Created December 16, 2018 by
    Administrator admin
  • Modified June 15, 2023 by
    Qumis
Name Type Role
Jocelyn Stevenson Writer
George Arthur Bloom Writer
John May Writer
Tony Randall Guest Star
Charles E. Bastien Director