Science

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Across
  1. 4. One full orbit around the sun
  2. 6. Information from which a conclusion can be drawn or a prediction can be made
  3. 8. Statement of what you think will happen during an investigation
  4. 12. The use of scientific methods to test a hypothesis
  5. 13. Describes materials that let some light through, but not all
  6. 14. Something you find out about an object, events, or living things using your senses
  7. 17. Describes materials that don't let any light pass through them
  8. 18. The force that results when two materials rub against each other or when their contact prevents sliding
  9. 19. Step-by-step instructions for completing a task
  10. 20. ability to do work or cause change
  11. 21. The back and forth motion of an object
  12. 22. A push or pull that acts on an object
Down
  1. 1. The force of attraction between any two objects
  2. 2. The rate at which the speed or direction of motion of an object changes over time
  3. 3. One whole spin of an object in its axis
  4. 5. Something that can change in a test
  5. 7. The path an object takes as it revolves around a star, planet, or moon
  6. 9. Bending of light
  7. 10. An imaginary line around which an object spins
  8. 11. Describes materials that let nearly all light pass through them
  9. 15. Light bouncing off an object
  10. 16. The tendency of an object to resist any change in motion