Evolution and Biological Comunities

123456789101112131415
Across
  1. 5. A place or set of environmental conditions in whicha particular organism lives
  2. 9. Species change over generations
  3. 10. The range of environmental conditions within which an organism can survive, grow, and reproduce
  4. 13. The evolutionary process by which populations evolve to become distinct species.
  5. 14. A species that has a disproportionately large effect on its natural environment relative to its abundance
  6. 15. A measure of the number of different species
Down
  1. 1. Total number of organisms
  2. 2. A sepcies that feed directlyon another living organims
  3. 3. The aquisition of traits that allow a species to survive in an environment
  4. 4. Scientists use specific levels of the organism, genus, and species to compose a name
  5. 6. The number of species at each trophic level
  6. 7. Boundaries between adjacent communities
  7. 8. Species can tolerate a wide range of conditions or exploit a wide range of resources
  8. 11. the evolved resemblance of an organism to something else, often another organism of a different species
  9. 12. Occurs only in one area or one type of environment