science vocab

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Across
  1. 3. one thing striking another
  2. 7. the sum of forces
  3. 9. continuous
  4. 12. power on an object
  5. 14. notice
  6. 15. related to genes
  7. 16. estimate
  8. 18. categorize
  9. 19. scientist Mathemitician
  10. 21. energy energy in motion
  11. 22. the speed in a specific direction
Down
  1. 1. the ability to float
  2. 2. quantity of motion
  3. 4. reason
  4. 5. increasing weight or speed
  5. 6. not equal
  6. 8. equal
  7. 10. another word for power
  8. 11. stays in it's state
  9. 13. resistance between two objects
  10. 16. energy with potential
  11. 17. measure of resistances to acceleration
  12. 20. building blocks of living things