Exam Fever Natural Sciences Grade 9 Study guide and workbook
1. Life and Living 1
Cells 1
The Digestive System 5
The Circulatory System 9
The Respiratory System 13
The Musculo-
The Excretory System 19
The Nervous System 21
The Reproductive System 23
2. Matter and Materials 27
3. Energy and Change 43
Forces 43
Electrical Cells and Energy Systems 52
4. Planet Earth and Beyond 60
The Earth as a System 60
Mining of Mineral Resources 64
Birth, Life and Death of Stars 72
Periodic Table of Elements 73
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