Year 8 Science Review

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Across
  1. 3. 300 000 km/s is the _____ of sound.
  2. 4. Body system that allows us to move.
  3. 7. Sound is a ______ wave.
  4. 10. Disaccharide made of two glucose.
  5. 11. The type of wave with the longest wave length.
  6. 12. Part of the eye that allows us to see colour
Down
  1. 1. Part of the eye that allows us to see in dark areas.
  2. 2. A straight stick appearing bent in water is an example of ____________.
  3. 5. The top of a light wave.
  4. 6. The part of the electromagnetic spectrum humans can see (one word).
  5. 8. Type of mirror that makes you look upside down.
  6. 9. Heart and breath rate are part of what system?