Vocabulary unit 4

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Across
  1. 3. result (e.g. of a process, meeting, activity)
  2. 5. children
  3. 7. very common in a particular place or among a particular group
  4. 11. a plant or animal that lives in or on another type of animal and feeds from it
  5. 12. beginning, start
  6. 13. reduction in something (e.g. the amount of money to spend)
  7. 16. Idea of what a situation will be like in the future/your general attitude to things
  8. 19. the sudden start of war, disease, violence etc
  9. 20. comments about how well or badly someone is doing something, intended to help them to do it better
  10. 22. all over the world
  11. 24. the practice or science of adding genes to a living thing
  12. 25. worth time, effort
Down
  1. 1. not harmed or affect by something
  2. 2. a structure that exists in cells, often as one of a pair
  3. 4. to become infected with a disease
  4. 6. something that interferes with progress
  5. 8. to pass a disease from one person to another
  6. 9. a plant or animal that had had its genetic structure changed
  7. 10. disadvantage
  8. 14. a natural chemical produced by animal and plant cells
  9. 15. strong action that someone in authority takes to stop a particular activity
  10. 17. a plant or animal group whose members all have similar general features
  11. 18. lasting the rest of your life
  12. 21. an important discovery
  13. 23. very dangerous