An experiment to show us the presence of starch in leaves using some water, some alcohol (Ethanol), some Iodine, a test tube, a white porcelain plate and a leaf that has received enough sunlight. Iodine is the indicator used to test for starch in food substances.
Good work
She did avery great job.
What l will say is that’s he needs to take precautions because the ethanol is corrosive.