Biology Vocab

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Across
  1. 3. vital and unique role
  2. 5. variety of conditions a species can survive and reproduce in
  3. 6. where an organism lives and works
  4. 8. both organisms benefit
  5. 9. total of all gentically based variation in all organisms in an environment
  6. 10. no two species can occupy the same niche in same habitat and the same time
  7. 11. benefits and harms
  8. 13. newly formed no remnants
  9. 14. disturbance affects but doesnt destroy
  10. 15. first species to colonize
Down
  1. 1. predictable events
  2. 2. area animals live in
  3. 4. living together
  4. 7. benefits and is not harmed
  5. 12. necessity