Biology Matters Workbook Preface Terms Used in Examination Questions A Guide to Essay Writing Worksheet 1 Cells Worksheet 2 Movements of Substances Worksheet 3 Nutrients Worksheet 4 Enzymes Worksheet 5 Nutrition in Humans Worksheet 6 Nutrition in Plants Worksheet 7 Transport in Humans Worksheet 8 Transport in Plants Worksheet 9 Respiration Worksheet 10 Excretion Worksheet 11 Homeostasis Worksheet 12 Coordination and Response Worksheet 13 Reproduction in Plants Worksheet 14 Reproduction in Humans Worksheet 15 Cell Division Worksheet 16 Heredity and Molecular Genetics Worksheet 17 Ecology and Our Impact on the Ecosystem Model Examination Paper