| Here are some articles you may find helpful in learning about how light is important to plants. You may need to cut and paste the complete url into your browser to make it work correctly. http://photoscience.la.asu.edu... http://www.pbs.org/wgbh/nova/m... http://extension.missouri.edu/... http://www.extension.umn.edu/i... Good luck with your project. |
