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liberstina [14]
3 years ago
5

I have a science fair soon and I need to make a interesting experiment but I want it to be easy in the same time. Can you please

help me out
Chemistry
2 answers:
alekssr [168]3 years ago
7 0
People love anything with bacteria.
agasfer [191]3 years ago
4 0
You should make a density trap, you get different liquids with different density's ( corn starch , water , alcohol , syrup) and pour them into a big vase and the different density's will sit on top of each other . the best thing to do is to use food coloring so that  each level is a different color.
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