Notebook: Human Body

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Cbsepisode, Katie Couric, Notebooks, Human, Body, Evolution, Evolving, CBS, Evening, News, CBS Evening News

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During evolution, the human body has underwent plenty of changes, from foot size to brain size. As some human changes helped us, some haven't. Katie Couric comments.

  1. By: CBS
  2. Categories News & Events
  3. Views 107
  4. Added :24-Feb-10
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