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 Middle School is a medium crossword puzzle with 11 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 Middle School
Challenge yourself with this medium-difficulty crossword focused on evolution and natural selection concepts. Perfect for students in grades 6-8 learning key biology terms.
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Across
- 1. The children or young produced by animals or plants
- 2. A group of organisms that can breed and produce offspring
- 3. The act of continuing to live or exist, especially under difficult conditions
- 4. A change in DNA that can create new traits
- 5. Units of heredity that carry traits from parents to offspring
- 8. To choose organisms with the best traits to reproduce
- 10. A characteristic or feature passed from parent to child
Down
- 6. Differences in traits among members of the same species
- 7. Preserved remains or impressions of ancient organisms
- 9. Happening in nature without human control or intervention
- 11. To change in order to survive in an environment
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