Natural Selection Vocabulary

12345678910111213
Across
  1. 3. the process where an organism becomes better suited to its environment over time
  2. 4. all kinds of species living
  3. 6. an individual plant, animal, or living cell
  4. 10. specific characteristics
  5. 11. the practice of cultivating the land and raising crops
  6. 13. of the fittest the continued existence of organisms
Down
  1. 1. Selection selective breeding
  2. 2. modification The process of altering the genetic material of an organism
  3. 5. an animal that naturally preys on others
  4. 6. an organism produced through reproduction
  5. 7. the founder of natural selection
  6. 8. the natural environment where an organism lives
  7. 9. Selection observed in nature
  8. 12. an animal that is being preyed on