Revision Quiz 35

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Across
  1. 2. a material that allows heat or electricity to flow through
  2. 3. process of turning food you eat into nutrients
  3. 5. a circuit that only has one path for electricity to flow through
  4. 9. a circuit that has more than one path for electricity to flow through
  5. 13. an electrical system that you can watch programmes on
  6. 14. a muscle that helps you to inhale and exhale
Down
  1. 1. when you connect too many cables
  2. 4. a material that does not allow heat or electricity to pass through
  3. 6. a type of electrical conductor that can be used to cook food with
  4. 7. a type of material that is an insulator and it is sturdy
  5. 8. muscles located on the back part of the arm
  6. 10. muscles on the front part of the upper arm filament a fine metal thread found in the bulb
  7. 11. a type of electrical conductor
  8. 12. a material you can see through that is an insulator that easily breaks