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  1. H

    Q13- Dividend

    Wat is the answer to that question? I can't figure out how to do it? How do you do it and wat is da answer?
  2. H

    two pracs need help

    My two experiments are: 1.plan and choose equipment and resources and perform a first hand investigation and analyse information about changes in heart beat rate during rest and during sustained physical activity. 2.perform a first hand investigation to observe ways in which waves can be...
  3. H

    water in oil emulsions and oil in water emulsions

    My experiment is to distingiush between oil in water and water in oil based emulsions. How should i carry out the experiment to distinguish between them?
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