Across
- 2. A stringed instrument.
- 3. Where do we hear sounds?
- 6. A wind instrument.
- 7. choices: vibration, ear, flute, everywhere, sounds, vibrate, guitar
Down
- 1. Sounds can make objects _________.
- 4. Rapid back-and-forth motion.
- 5. A sound receiver.
- 8. ______ make objects vibrate.