What happens if you test leaf for starch

Moving down the ramp from 6 meters to

Resperation is a way to release carbon back into the atmosphere

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.