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Evolution Fun Facts Crossword Puzzle for Elementary is a medium crossword puzzle with 19 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Evolution Fun Facts Crossword Puzzle for Elementary
Explore interesting evolution facts with this medium-difficulty crossword designed for elementary students. Learn key vocabulary about natural selection, fossils, and species changes.
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Across
  • 1. Scientist who developed the theory of evolution
  • 3. A characteristic passed down from parents
  • 4. Group of individuals of the same species living together
  • 7. To develop or change gradually over generations
  • 8. Action some animals do to help survive or escape
  • 9. Unit of heredity passed from parents to offspring
  • 15. To continue living despite challenges
  • 19. Hard outer covering for protection, like on turtles
Down
  • 2. To change over time to survive in a habitat
  • 5. Preserved remains of ancient plants or animals
  • 6. Fish use these to swim and balance
  • 10. Sharp, curved nail used by some animals
  • 11. Color or pattern that helps animals blend in
  • 12. A change in DNA that can create variation
  • 13. Bird’s mouth part that can change for food
  • 14. An early form of a species from the past
  • 16. Type of selection where survival depends on traits
  • 17. Natural home or environment of a living thing
  • 18. Group of similar organisms that can mate
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