Across
- 4. place in which you do business
- 5. somthing you use up during physical activity
- 6. increase of speed or rate force physical action
- 8. remaining the same over time
- 9. the force that atracts you to the center of the planet
Down
- 1. a rising or falling surface
- 2. a physical action or movment
- 3. speed of somthing in a given direction
- 7. able to expand and contract