Natural Selection

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Across
  1. 3. the science and practice of farming
  2. 4. characteristic qualities or features that distinguish a person, animal, or thing
  3. 5. the descendants or children of a parent or parents, whether human, animal, or plant
  4. 7. the number of people living in a certain place
  5. 9. a process where organisms with helpful traits survive and reproduce more successfully than others in a specific environment, leading to changes in a population over time
Down
  1. 1. his theory of evolution by natural selection, which explains how species change over tim
  2. 2. the process where humans actively choose which plants or animals will reproduce, based on desired traits
  3. 6. an animal that is hunted and eaten by another animal
  4. 7. an animal that lives by killing and eating other animals
  5. 8. a change or a special feature that helps a living thing (plant or animal) survive and thrive in its environment