Across
- 3. Party decorations that fly high
- 4. What we wear to stay warm
- 7. Pretty things that grow in gardens
- 8. Swims in the ocean
- 9. What we need to survive
- 10. Huge collection of stars
- 11. Celestial body that orbits the sun
- 15. What we drink to stay healthy
- 16. The star that gives us light
- 17. What we use to see
Down
- 1. What we breathe out
- 2. Places where fish swim
- 5. How heavy something is
- 6. State of being alive
- 12. What we breathe
- 13. Going on a trip
- 14. Animal with four legs and a mane