Revision Quiz 35

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