Across
- 3. a tool for looking at stars and planets
- 6. the study of words
- 7. temperature measuring device
- 10. used to look closely at tiny things
- 11. study of animals
Down
- 1. shape mathematics
- 2. 1000 metres
- 4. listen to the heartbeat
- 5. a branch of biology
- 8. keeps food and drink warm
- 9. a prediction of future events based on star signs