seience crossword

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Across
  1. 3. melted chocolate is a?
  2. 4. can energy be destroyed or created?
  3. 7. what energy does a BBQ produce?
  4. 9. what rocks are formed when water evaporates?
  5. 10. what explodes from a volcano?
  6. 11. what mineral has a large amount of metal in it?
  7. 13. wires carry what kind of energy?
  8. 15. what is another word for gas
  9. 16. does the female or male seahorse carry the offspring?
  10. 18. music makes what kind of energy?
  11. 20. how many kidneys do humans have?
Down
  1. 1. rocks are made up of one or more minerals?
  2. 2. burning coal provides what for cities?
  3. 5. true or false if a turtles egg is warmer it is a female?
  4. 6. what energy does food contain?
  5. 8. in gas partials are?
  6. 12. what does blood travel through?
  7. 14. what are the largest blood vessels?
  8. 17. what is the most common mineral found?
  9. 19. is steam a gas or liquid?