Cars Part 1

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Across
  1. 1. I can stop you from being seriously injured in a crash.
  2. 3. four by four, baby!
  3. 4. I charge your battery while your car is running.
  4. 6. I love radio waves.
  5. 7. I connect two wheels together.
  6. 8. I am very useful when the temperature is below zero degrees Celsius.
Down
  1. 1. I support the integrity of your vehicle.
  2. 2. Got to love comfort.
  3. 4. I scare away the bad guys.
  4. 5. I change your gears.