STATION 2 (CROSSWORD CHALLENGE)

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Across
  1. 4. The brain of a computer.
  2. 8. A statement that can be tested scientifically.
  3. 9. The SI unit of electrical current.
  4. 10. The tendency of an object to resist changes in motion.
  5. 11. Chemical formula of sulfuric acid.
  6. 12. Arrangement of objects in artwork.
Down
  1. 1. Technique used to seperate coloured substances.
  2. 2. 1. The branch of mathematics involving shapes, angles and space
  3. 3. Cell division that produces gametes.
  4. 4. A number divisible by one and itself.
  5. 5. The quantity with magnitude only.
  6. 6. The smallest infectious agent that reproduces only inside living cells.
  7. 7. The bending of light when it passes from one medium to another.