Law of Universal Gravitation

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Across
  1. 1. Theory of how the universe began
  2. 4. Gives light and heat to space objects that orbit around it
  3. 5. Gravity ____ objects toward each other
  4. 8. ___ ___ ___ was drawn together by gravity to form the solar system
  5. 9. Where everything exists.
  6. 11. Planets ___ around the Sun due to the Sun´s gravity
  7. 12. Governs the solar system
  8. 13. Gravity is affected by what two factors.
Down
  1. 2. The greater the mass, the ____ the gravity
  2. 3. Gravitational attraction of the Sun is responsible for the ___ ___ of the planets
  3. 6. What is responsible for planet and star formation (giving them their round shape)
  4. 7. The further the distance, the _____ the gravity
  5. 10. If gravity disappeared, planets would stop orbiting and shoot off in a ___ line.