Across
- 1. Every day the goose (laid) a golden egg.
- 5. The richer they became, the (more) gold they wanted.
- 7. Pasteur was curious about how wine and milk (spoil)ed.
- 9. Living things cannot live (without) oxygen.
- 11. Oxygen, nitrogen, and many other gases combine to (make) air.
- 12. The elephant had a (bug) on his back.
- 14. Young Pasteur loved (science).
- 15. A bird fell from a tree and (hurt) her wings.
- 16. He wanted to (scratch) his back but he couldn’t.
- 17. An elephant picked up the bird with his (nose).
- 18. A man and his wife became (rich) because of the gold.
Down
- 2. The bird flew to the elephant’s back and (ate) the bug for him.
- 3. When you climb up into the mountains, you get (less) oxygen in the air.
- 4. Two little elves came into the house with a bag of (tool)s.
- 6. He became a chemistry (professor) at a university.
- 8. About 21% of the air is (oxygen).
- 10. The elephant (thank)ed the bird.
- 12. They hid (behind) the door.
- 13. Heating up wine and milk can kill (germ)s.
- 16. Pasteurization allows us to keep food longer and (safer).