Across
- 3. Planck discoverer of quantum theory and Planck's constant.
- 4. Bird with pink feathers.
- 5. are animals that can lay eggs and also fly
- 6. are animals that can bark
- 8. Big cat with black stripes.
- 10. Country in Southeast Asia without a coastline.
- 12. The fastest animal on land.
- 17. The country that has twin towers
- 18. are the smallest particle in the world
- 19. Soft animals that live on the ground.
- 20. largest land animal with a long trunk.
Down
- 1. is an animal that has a pouch
- 2. are animals that have sharp vision at night
- 7. The country whose capital is Athens
- 9. is the country whose capital is Ottawa
- 11. Chemical element with the symbol "GA" and number 31
- 13. are animals that have sharp eyesight
- 14. Lives in water and breathes with gills.
- 15. Stationery with a pointed tip and not permanent
- 16. is a city that has a romantic iconic tower
- 21. Country with pyramids and the Nile River.