Across
- 3. A thin, hard deposit that forms on teeth.
- 4. A device used to do work.
- 8. A heavy object used to hold a ship in place.
- 10. A group of singers.
- 11. A device used to communicate over long distances.
- 12. A mark or scratch on a surface.
- 13. A large, gray mammal with long tusks and ears.
Down
- 1. The movement of vehicles on roads.
- 2. To make a noise showing amusement or happiness.
- 4. A place of worship for Muslims.
- 5. A material that is made from oil and can be molded into different shapes.
- 6. A large, luxurious sailboat.
- 7. A food made from milk that is curdled and pressed.
- 9. Having a bumpy or uneven surface.
- 12. The part of the body where food is digested.