an experiment to prove plants produce carbon dioxde during respiration. ks4?
An exam question is showing an experiment to prove snails produce carbon dioxide. It then asks how you can modify the experiment to prove plants produce carbon dioxide during repiration. I can only think of putting the plant in the dark and testing the gas. But how would you test it. Lighted splint going out is not conclusive enough and would there be enough carbon dioxide anyway. Thanks
carbon dioxide turns limewater cloudy.
Carbon Dioxide (Part II) – Periodic Table of Videos
