DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Evolution and Natural Selection Crossword Puzzle for Kids is a medium crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Evolution and Natural Selection Crossword Puzzle for Kids
Explore key concepts of evolution and natural selection in this medium-difficulty crossword puzzle designed for elementary students. Great for learning about adaptation, species, and fossils.
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Across
- 1. Shared ancestor of different species
- 2. Passing traits from parent to offspring
- 3. A change in a gene or DNA sequence
- 4. Units of heredity made of DNA
- 7. The act of staying alive in nature
- 11. To change to survive in a new environment
- 13. To choose organisms with useful traits to reproduce
Down
- 5. A group of organisms that can breed together
- 6. How well an organism can survive and reproduce
- 8. To change gradually over many generations
- 9. Differences among members of the same species
- 10. Type of selection that favors helpful traits
- 12. Preserved remains of ancient living things
- 14. A characteristic passed from parent to offspring
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