Science Crossword By: Sarah Dickerson

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Across
  1. 5. branch of biology
  2. 8. farming, crops, work
  3. 9. a virus infects and uses to make copies of itself
  4. 11. form of asexual reproduction
  5. 12. the number of individuals in an area
  6. 13. sickness
  7. 14. new organisms produced by one or two parents
  8. 15. spreading rapidly
Down
  1. 1. mushrooms, yeasts, mold, rusts
  2. 2. a microorganism
  3. 3. simplest kind of life known on Earth
  4. 4. organism that causes disease
  5. 6. the science that uses very small things to make things such as medicine
  6. 7. non-living disease causing particle
  7. 10. a very small organism