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Photosynthesis Investigation
Member rating: No Rating | Words: | Submitted: Thu Jul 11 2002
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Photosynthesis Investigation AIM: As part of my coursework my aim is to produce a detailed investigation showing you what affects photosynthesis and how fast a plant can photosynthesise. To do this I will place pondweed in a bottle and by using a lamp, I will move the light closer to the plant, and count how many bubbles the weed release after a certain amount of time. INVESTIGATION: Photosynthesis is a method in which plants use to produce food. Plants do this by converting light energy to make food from carbon dioxide and water. Inside the leaf is a green substance called Chlorophyll. This Chlorophyll helps to trap the energy from the sunlight, where as the carbon dioxide is trapped through tiny hole in the leaf. The water is absorbed through the roots and up through the stem. The trapped sunlight helps the carbon dioxide and water react. This makes a sugar called...
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