Across
- 4. do something at the same time
- 7. a point used in math
- 8. a rock the flouts in space
- 9. changing something
Down
- 1. conceals ones identity
- 2. move in a circle
- 3. a form of math that uses shapes
- 5. what is different about two things
- 6. being friendly
- 7. an explosive stick