Biology

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Across
  1. 3. A no living factor
  2. 7. The position of an organisms on a food web
  3. 8. The study of development of an embryo
  4. 9. The area of resources used by a species
  5. 10. Organism that eat primary consumers
  6. 15. A group of individuals of the same species
  7. 16. An event hat drastically reduces the size of a population
  8. 17. An organism that consumers other organisms
  9. 19. Herbivores
  10. 20. Organisms that eat secondary consumers
Down
  1. 1. A group of biotic and abiotic factors
  2. 2. A living factor
  3. 4. The variety of all living things and their interactions
  4. 5. A change in the number of members of a certain species
  5. 6. the ability to survive
  6. 11. found in a certain ecosystem due to natural processes such as natural distribution found in a certain ecosystem due to natural processes such as natural distribution
  7. 12. Species that are non native and causes harm
  8. 13. 2 organisms that look or behave in the same way but are different
  9. 14. The position of a species within an ecosystem
  10. 18. An organisms that produces its own food