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van Helmont's experimentAnalyse the experiment of van Helmont's experiment by answering the following questions. 1 How much weight had the plant gained?
2 How much weight had the soil lost?
3 How long did the experiment go on for?
4 What did van Helmont do to the plant during the experiment?
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Lesson 7 - Photosynthesis |
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© State of New South Wales, Department of Education and Training 2004