Ch 1.1, 1.2, and ch 2 Crossword Puzzle

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Across
  1. 1. likes water
  2. 4. water underground
  3. 5. species adapting to other lifestyles
  4. 8. lots of _____ are in bread
  5. 9. outer most electrons
  6. 12. the smallest particle of and element
  7. 13. solid fat at room temp
  8. 14. table sugar
  9. 18. water disappearing into the air
  10. 19. the basic unit of life
  11. 20. positive charge in an atom
Down
  1. 2. repels water
  2. 3. two or more atoms chemically bonded together
  3. 6. pH above 7
  4. 7. water falling from the sky
  5. 10. temperature and humidity determine ____
  6. 11. the perfect balance
  7. 15. bodybuilders use ______
  8. 16. makes a reaction need less energy
  9. 17. makes up all of your genes