photosynthesis

Over the past week we have learned the cycle of photo synthesis. It needs sun light, water, and carbon dioxide. In return it gives us oxygen and glucose otherwise known as sugar. Then we took a spinach leaf and left it in a tube with water and and put next to a light. there was no growth but there was evidence of carbon dioxide because we took a device that detected how much carbon dioxide.Then we finished up with a mini experiment using legos and made a replica of what an h2o cell is along with co2 and C6h12o6 replicas.