Key Stage Three Bitesize Revision Clips
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Anne Crawford Acheson
Duration: 01:06
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Oliver Pollock
Duration: 01:41
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Kennedy Kane McArthur
Duration: 01:06
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Mary Mallon
Duration: 01:55
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Lilian Bland
Duration: 01:02
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Ma Copley
Duration: 01:03
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Genetic causes of variation—Science 1
Duration: 01:56
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Respiration in plants—Science 1
Duration: 01:18
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Food chains—Science 1
Duration: 01:25
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Population decrease factors in barn owls—28/03/2001
Duration: 01:30
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Digestion in the mouth—Science 1
Duration: 00:58
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Selective breeding in dogs—Science 1
Duration: 00:53
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Pollination model—Science 1
Duration: 01:06
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The palisade cell—28/03/2001
Duration: 00:33
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Plant cells—Science 1
Duration: 00:28
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The structure of animal cells—Science 1
Duration: 00:19
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Respiration - the release of energy—Science 1
Duration: 01:39
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Digestion in the small intestine—Science 1
Duration: 01:05
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Frequency and amplitude—15/04/2004
Duration: 01:58
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The characteristics of life—Science 1
Duration: 01:41
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The root hair cell—28/03/2001
Duration: 00:27
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Energy from food—28/03/2001
Duration: 01:26
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Population decrease factors—28/03/2001
Duration: 01:30
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The Characteristics of Life—28/03/2001
Duration: 01:41