Across
- 3. people in charge, make decisions and give order
- 5. something made of two or more things
- 7. cosmetic treatment for feet and toenails
- 10. under the earth's surface
- 11. below expectation or standard
- 13. showing no concern for others, cruel
- 14. something that caught fire, exploded
- 15. outer edge of city or town
Down
- 1. device that counts steps
- 2. something artificial, not natural
- 4. small vehicle operating under water
- 6. damaging a place while looking for something
- 7. person walking along a road
- 8. something valuable treated with care
- 9. gas that comes out of engine
- 12. scientific study of matter and energy