Bio Diversity Topic 1/2 Terms- Keep this bad boy for your notes

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Across
  1. 4. The area or conditions in which an organism lives
  2. 6. The number and variety of organisms in an area
  3. 7. A physical characteristic that helps an organism survive in its environment
  4. 9. A measure of biodiversity in an area, mathematical formula
  5. 13. An organism that is adapted to very specific environments, a narrow niche
Down
  1. 1. Roles or characteristic activities filled by a generalist organism
  2. 2. Organisms that share similar genetic and physical characteristics
  3. 3. An inherited behaviour that helps an organism survive
  4. 5. An organism with broad, general adaptations to survive in a variety of environmental conditions
  5. 7. Adaptations for surviving very specific environments
  6. 8. The struggle among living organisms for access to a limited resource like food
  7. 10. The evolution of different species from a single ancestor
  8. 11. niche A highly specialized role or characteristic activity by an organism in an ecosystem
  9. 12. Differences in characteristics of organisms caused by genetic and environmental factors
  10. 13. An interaction between organisms of different species living in close proximity to each other in a relationship that lasts over time