Answer: 1) The answer is no, because we don't create energy, 2) In plants, it's produced in the chloroplasts of plant leaves during the chemical process photosynthesis., 3) 6CO2 + 6H2O → C6H12O6 + 6O2., 4) I don't know
Explanation: For answers one and four it's easier with a picture of the experiment you did, so they may not be right.