Investigating Reactions

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Across
  1. 2. we breath this
  2. 5. humans get this from food
  3. 7. changes color and determines if a base or acid
  4. 10. can dissolve some metals
Down
  1. 1. how do plants get their energy
  2. 3. gets energy from reactants
  3. 4. you use this to cure heartburn
  4. 6. this is in your body
  5. 8. human style photosynthesis
  6. 9. can have a bitter taste and be soapy