Question

What are the best topics for science fair ?? At least mention any three . ​

Answer 1

Answer:

Hey mate here is your

answer.....,.....

To help you find a science fair project idea that can hold your interest, Science Buddies has developed the Topic Selection Wizard. By answering a series of questions about everyday interests and activities, you will help us identify an area of science that is best for you. If your teacher has assigned a specific area of science (like "biology" or "earth science") for your science fair, you can also browse our whole library of projects by subject.

Hopefully it's helpful for you....

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Answer 2

Answer:

Hey mate here is your answer:

Best Project For Science Fair:

1. Baking soda and vinegar volcano
2. mentos and soda fountain
3. invisible ink