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Science 1
Revision support for pupils preparing for the Key Stage 3 national tests. This programme covers biology and chemistry, including life processes, elements and compounds.
Last on
Fri 29 Feb 2008
04:00
大象传媒 Two except East & Yorkshire
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Genetic causes of variation
Duration: 01:56
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Respiration in plants
Duration: 01:18
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Food chains
Duration: 01:25
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Digestion in the mouth
Duration: 00:58