Across
- 2. anything that takes up space
- 3. when you rub your hands together
- 8. how fast something is
- 9. smashing into each other
Down
- 1. space around a magnet.
- 3. when a dog pulls a sled it uses a...
- 4. the wolf was kept separate from his mate.
- 5. one magnate pulled another one toward
- 6. a self contained unit that can be detached
- 7. speed in a particular direction