Across
- 3. a place where we keep books
- 5. talking to one another
- 6. something that makes small things look bigger
- 9. what a doctor uses to listen to our heart
- 11. a spherical model of the Earth
- 13. ways of getting from one place to another, like cars and trains
Down
- 1. an old-fashioned way of telling the time, with sand
- 2. a tool with beads on rods that we use for calculations
- 4. what a doctor uses to give us an injection
- 7. something we use to make our clothes smooth
- 8. what we do when we add and subtract
- 10. the study of the past
- 12. something you can hang things on