What are good science fair projects.

I did one where you see which makes ice mely faster, salt, sugar or sand

They can be any kind of science projects such as

plant of the environment how the keep them self alive

what bread will get mold faster. anyplace u put it

And many more

type of cells we have in our body

Area of ScienceProject Idea Title (Click on the link for details on each project.) ChemistryRocketology: Baking Soda + Vinegar = Lift Off! ChemistryRusting Out: How Acids Affect the Rate of CorrosionChemistrySalt Bridge Over Electrified Waters: How Electricity Changes pH