Science Review

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Across
  1. 4. The electrons in the outer shell of an atom.
  2. 7. Energy in motion.
  3. 8. The two-word naming system for organisms is called __________ nomenclature.
  4. 10. All living things are made of _________.
  5. 14. A domain of organisms that do contain a nucleus.
  6. 16. This system controls all the other body systems.
  7. 19. Negative subatomic particle.
  8. 22. Prokaryotic cells have a ________.
  9. 23. Neutral subatomic particle.
  10. 24. Condensation of water in the atmosphere creates __________.
  11. 27. Formed when two or more tissues combines.
  12. 29. Density x Volume
  13. 32. Moves sediment and wears away land rocks.
  14. 33. Maintaining balance inside the body or cells of an organism
  15. 34. Mass x Acceleration
Down
  1. 1. A domain of organisms that do not contain a nucleus.
  2. 2. A measure of force.
  3. 3. __________________ converts the sun’s energy into chemical energy.
  4. 5. The long-term average weather of a large area.
  5. 6. An underground layer of water.
  6. 9. Bacteria and Archaea are the only _________.
  7. 11. Created when the ground collapses creating a hole.
  8. 12. Positive subatomic particle.
  9. 13. For every action there is an equal an opposite _________.
  10. 15. The powerhouse of a cell.
  11. 17. The outermost layer of our atmosphere.
  12. 18. Neutral substances on the pH scale.
  13. 20. ___________ are the parts of a cell.
  14. 21. A vertical row on the periodic table.
  15. 25. Lowest layer of the atmosphere.
  16. 26. Stored energy.
  17. 28. The idea that energy cannot be created or destroyed is the Law of ________ of Energy.
  18. 30. The smallest part of an element.
  19. 31. A horizontal rows on the periodic table.