INSTRUCTIONS, Sprinkle the of old bread with 5 cm- of water, wrap and place it an dark warm place e.g. cupboard. Leave it for 3 days to allow germination to take place. WORK SHEET 1. Ask yourself an investigative question that will be answered at the end of this investigation 2. Write down hypothesis with two variables which testable and comparable. 3. What is the aim of this investigation?