Across
- 4. Using sound instead of sight to map the world
- 7. What reptiles become after a perfect basking session
- 11. Animal group that survives just fine without a backbone
- 12. Science focused on reptiles and amphibians, not snakes in lab coats
- 13. Three-letter code that decides eye color, fur, and more
- 14. A scientist’s “I think this might be true” idea
- 15. Behavior animals don’t need to learn first
Down
- 1. Controlled test to prove or disprove a hypothesis
- 2. What cold-blooded animals do by moving between sun and shade
- 3. Survival trick that makes animals look invisible without magic
- 5. Helpful trait passed down because it works
- 6. Animal category that includes cats, lizards, and humans
- 8. Tool that turns tiny things into giant surprises
- 9. Ability to regrow lost body parts, like a lizard’s tail
- 10. Important science skill that starts with paying attention