Science class

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Across
  1. 1. The amount of stuff in an object.
  2. 7. Powers your gadgets.
  3. 8. Area around an object with gravity.
  4. 9. Magnets stick to certain things.
  5. 10. Things being pulled together.
Down
  1. 2. The sun, planets, and more in space.
  2. 3. An invisible protective area.
  3. 4. It makes things fall down.
  4. 5. The force that pulls things.
  5. 6. How heavy something is.
  6. 7. Combines electricity and magnets.