Across
- 3. an animal that hops
- 5. to look for similarities
- 6. the number after 99: one________
- 7. a pain in the head
- 10. to gather things together
- 11. a room in a school
- 12. a book with paper for writing
- 14. a mixture of cement, sand, and water
- 15. to mistake one thing for another
Down
- 1. the opposite of remember
- 2. to search or investigate
- 4. the movement of cars and trucks along roads
- 8. not often
- 9. the lowest part of something
- 10. a thick fabric covering a floor
- 13. to cause harm to the environment