Across
- 1. unhached offsprings, develops inside an egg
- 4. a change to their genetic code
- 8. Change over time
- 12. gates that help filter and clean contaminated water
- 14. No more remains members of a species
- 15. Where axolotl can be found
- 16. an interconnected food chain of what eats what within an ecosystem.
- 17. Its a perfect place for animals like frogs who need a moist environment to live
- 18. A area entire community of
- 19. the evidence in the data or research you gathered
- 21. external that extract oxygen from the water so the animals can breathe underwater
- 22. People who once lived in the region built their civilization
- 23. Made from woven rafts anchored in shallow water
- 25. To retain youthful, Juvenile features despite growing up
- 26. Is a creature studied extensively in the lab to help scientist better understand certain biological processes in humans
Down
- 2. The ability to regrow parts of their body
- 3. interact with each other and their physical surrounding changed
- 5. A species that does not belong there and makes it bad for the population of the axolotl
- 6. very well known
- 7. an immature form of an animal
- 9. something that can be good or ascensional for humans
- 10. A district of Mexico City, that are waterways that remain in the ancient lakes
- 11. the reasoning explains how or why each piece of evidence answers the question
- 13. Their civilization thrived alongside axolotls
- 20. a statement you believe is true
- 24. A cute, frilly salamander