Science

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Across
  1. 3. the basic unit of life
  2. 6. a substance mad up of 2 or more elm
  3. 8. the amount of space that the matter occupied
  4. 11. of the substance
  5. 12. the scientific word for stuff
  6. 13. a single kind of matter
  7. 14. properties a characteristic that can be observed
  8. 16. a measure of force
Down
  1. 1. a basic unit from which all matter are made
  2. 2. when an organism reacts
  3. 4. made up of more than 2 substances
  4. 5. how easily a substance dissolved
  5. 7. a group of two or more atoms
  6. 9. substance made from only one atom
  7. 10. the amount of matter in a object
  8. 15. characteristics describe the