1. observing
2. forming hypotheses
3. testing hypotheses
4. analyzing data
5. evaluating results
Hope it helped
You can find Bisphenol, Fluoride, and Phthalate. Bisphenol is found in many water bottles because it’s a chemical that is added to clear plastic.
Oils are generally liquids at room temperature and are obtained from plants.
Hope this helps you;)
