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Fireflies

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  • What happens if there is no oxygen?
  • What foods are good for your stomach?
  • Is water a chemical? Why or why not?
  • Where can we find oxygen?
  • Why do we need oxygen?
  • Is fire a chemical reaction? Why or why not?
  • Can chemicals be dangerous?
  • Can your stomach hurt when you are nervous?
  • What chemicals are used to clean your house?
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