jueves, 28 de noviembre de 2013

Nutrition of plants

3 comentarios:

  1. Another interesting (longer) and longexplanation:http://youtu.be/bPAujyos3UI

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  2. An easy project on parts of a plant: http://youtu.be/XjNt7kG1Dhg

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  3. This site has a nice explanaton and beautiful pictures of photosynthesis: http://sciencewithme.com/learn-about-photosynthesis/

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