Energy

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Across
  1. 2. law that states something about space time and motion are
  2. 3. the branch of physics that works with motion
  3. 5. the amount of energy,usually the smallest possible
  4. 7. name of the man that discovered gravity,it also a unit of force
  5. 8. a celestial body that orbits around a star
  6. 9. the center of something,in science made of protons and neutrons
Down
  1. 1. a branch of science that works with things like energy biology chemestry maths etc…
  2. 4. Well known German physicst who won the Nobel prize 2 times,he made crucial discoveries for science
  3. 6. it’s related to the sun,it’s the word before a tipe of energy