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Micro Organisms

Science for seven- to nine-year-olds. What bacteria are, and what they do. Plus a look at your skin as a habitat and what's really there when you have a sore throat.

10 minutes

Last on

Thu 4 Feb 2010 11:20

Broadcasts

  • Thu 11 Oct 2007 12:50
  • Mon 14 Jan 2008 13:10
  • Tue 5 May 2009 11:10
  • Thu 4 Feb 2010 11:20