Across
- 4. written story of a person's life
- 6. famous person signing their name
- 8. rules for the sounds of letters, used for reading
- 10. cone used to make sounds louder and clearer
Down
- 1. a picture made by using a camera
- 2. something clear and detailed
- 3. electrical device used to record sounds or make them louder
- 5. drawing that shows how numbers or measurements compare
- 7. electrical device used to send sounds to another place
- 9. long piece of music written for orchestra