Published: 2004
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This book is part of a book series called Spectrum Key Stage 3 Science .
This book was published 2004 by Cambridge University Press .
This book has the following chapters: Units; Help; Notes; Exit; Unit 8A Food and digestion; Unit 8B Respiration; Unit 8C Microbes and disease; Unit 8D Ecological relationships; Unit 8E Atoms and elements; Unit 8F Compounds and mixtures; Unit 8G Rocks and weathering; Unit 8H The rock cycle; Unit 8I Heating and cooling; Unit 8J Magnets and electromagnets; Unit 8K Light; Unit 8L Sound and hearing.
This book is in the following series: