Natural Selection Ch1 Vocabulary

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Across
  1. 5. a result or change that happens due to a previous event
  2. 6. group of the same organism living in the same area
  3. 8. trait that makes it less likely an organism will survive in a specific environment
  4. 9. an idea about what might happen based on what you know
  5. 11. trait that makes it more likely an organism will survive in a specific environment
  6. 13. everything, living and non-living that surrounds an organism
  7. 15. a graph that shows how traits are distributed in a population
  8. 16. hiding by blending in with your surroundings
Down
  1. 1. the number of organisms with each trait in a population
  2. 2. specific characteristic of an organism
  3. 3. an animal that is hunted and killed by other animals for food
  4. 4. individuals born and living at the same time
  5. 7. an animal that hunts and kills other animals for food
  6. 10. an event that leads to a result or change
  7. 12. having different traits in a population of organisms
  8. 13. permanent disappearance or elimination of a species
  9. 14. process by which the distribution of traits in a population changes over time due to environmental factors